Commit Graph

589 Commits

Author SHA1 Message Date
Joe Perches 14fc42355f staging: Remove test of is_broadcast with is_multicast
A broadcast packet is a multicast packet, no need to test twice.

Reorder one defective test in rtl_core of is_multi_ether_addr
before is_broadcast_ether_addr as the is_multi returns true for
broadcast frames.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-09 13:52:23 -07:00
Justin P. Mattock 4c234ebcf4 staging: "rtl8192e/r8192u" typo change ContiuneDiffCount.
As mentioned by jesper juhl, we should probably change ContiuneDiffCount
to ContinueDiffCount. Below you will find the changes to do so.  I have
compile tested this and everything builds with the changes, as for
testing on the hardware I am unable to do.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:52:12 -07:00
Justin P. Mattock cd01712397 staging: rtl8192e: Fix typos.
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
ACKed-by: Larry Finger <Larry.finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-24 11:28:24 -07:00
Larry Finger ea9f10f2fd staging: r8192e_pci: Change memcpy to memcmp
Routine rtllib_MlmeDisassociateRequest() has a comparison of memcpy()
with NULL, which makes no sense. Analysis of the code suggests that
memcmp() was intended.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 15:12:12 -07:00
Larry Finger e0e3daddad staging: r8192e: Fix possible error in configuration
It is possible to misconfigure a kernel by selecting the rtllib crypto
routines without enabling the underlying support from the crypto library.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-18 16:58:16 -07:00
Dan Carpenter 6b56d2459b Staging: rtl8192e: remove some dead code
We don't use the rxcmdpkt[] counters at all and we can remove them.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-18 16:58:16 -07:00
Jim Cromie b330f606ed staging: replace open-coded ARRAY_SIZEs
spatch http://coccinelle.lip6.fr/rules/array.cocci did these.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10 15:25:55 -07:00
Masanari Iida 73e2918990 staging: Fix typo in multiple files
Collect spelling typo in multiple files within staging directory.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10 10:31:01 -07:00
Axel Köllhofer 96ddcd4398 staging/rtl8192e - fix typo in printk message
In drivers/staging/rtl8192e/rtl8192e/rtl_core.c the follwing printk-message can be found:

printk(KERN_ERR "rtl8193e: Unable to allocate space "

This is quite obviously just a typo, all other similar messages use
"rtl8192e" and the string "rtl8193e" does not occur anywhere else in the
source of the driver.

Signed-off-by:	Axel Koellhofer <AxelKoellhofer@web.de>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10 09:24:34 -07:00
Oleg Nesterov 70834d3070 usermodehelper: use UMH_WAIT_PROC consistently
A few call_usermodehelper() callers use the hardcoded constant instead of
the proper UMH_WAIT_PROC, fix them.

Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Lars Ellenberg <drbd-dev@lists.linbit.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Michal Januszewski <spock@gentoo.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Kentaro Takeda <takedakn@nttdata.co.jp>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23 16:58:41 -07:00
Jesper Juhl 337503431a Staging, rtl8192e, softmac: remove redundant memset and fix mem leak
In drivers/staging/rtl8192e/rtllib_softmac.c::rtllib_rx_assoc_resp()
we allocate memory for 'network' with kzalloc() and then proceed to
zero the already zeroed mem we got from kzalloc() with
memset(). That's redundant, so remove the memset()

We also fail to kfree() the memory we allocated for 'network' if we do not enter

  if (ieee->current_network.qos_data.supported == 1) {

and the variable then goes out of scope.

To fix that I simply moved the kfree() that was inside that 'if'
statement to instead be just after it. It then covers both the case
where we take the branch and when we don't.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-15 17:21:43 -08:00
Julia Lawall a2f9dc5534 drivers/staging: adjust double test
Rewrite a duplicated test to test the correct value

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E;
@@

(
* E
  || ... || E
|
* E
  && ... && E
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09 09:13:55 -08:00
Sean MacLennan 3b148be0df staging/rtl8192e: Register against lib80211
Convert rtllib from registering the crypt drivers against rtllib_crypt
and instead register the against lib80211. The crypto functions have
R- prepended (R-CCMP, R-TKIP, R-WEP) so they will not clash with the
lib80211 versions.

We cannot use the lib80211 crypt drivers since the rtl8192e has some
hardware support that is not handled by the lib80211 crypt drivers.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22 13:48:59 -08:00
Sean MacLennan 0ddcf5fdfa staging/rtl8192e: Convert to lib80211_crypt_info
Convert rtllib to use lib80211_crypt_info.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22 13:48:59 -08:00
Sean MacLennan 32c44cb5b9 staging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_ops
Convert rtllib_crypt_data to lib80211_crypt_data and
rtllib_crypt_ops to lib80211_crypt_ops.

This is almost a 1:1 replacement, only extra_prefix_len and
extra_postfix_len changed.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22 13:48:59 -08:00
Sean MacLennan 184f1938b2 staging/rtl8192e: Add lib80211.h to rtllib.h
Add lib80211.h header file to rtllib.h and get it compiling.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22 13:48:59 -08:00
Sean MacLennan 0156bb3ea7 staging: fix build problem with staging/rtl8192e
The rtllib and rtllib_crypt drivers are both required for a fully
functional rtllib. Make sure both are always available by having
rtllib select rtllib_crypt.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-16 10:57:38 -08:00
Devendra Naga e0ec8a6708 staging: remove version.h includes in rtl8192e
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-13 16:22:18 -08:00
Sean MacLennan 976d534118 rtl8192e: Rename clashing symbols
The "rtl8192e: Export symbols" patch exported three functions already
exported by the rtl8192u driver. This patch renames the three functions:
  Dot11d_Init => dot11d_init
  HTUpdateSelfAndPeerSetting => HT_update_self_and_peer_setting
  IsLegalChannel => rtllib_legal_channel

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 14:16:42 -08:00
Sean MacLennan 3d461c9124 rtl8192e: Split into two directories
Now that the rtl8192e driver is split up, it makes sense to keep the
rtllib code in one directory and the rtl8192e specific code in
another. This patch contains the split and the fixup of includes.

Since rtl_core.h already included rtllib.h and dot11d.h, rtl_core.h
was updated to point to the parent directory. All other references to
rtllib.h and dot11d.h in the rtl8192e specific code where deleted
rather than fixed. This leaves just one file that needs to know the
real location of the rtllib includes.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 19:50:42 +09:00
Sean MacLennan d37e0208df rtl8192e: Split the driver up
This patch splits the current r8192e_pci driver up into six different
drivers: rtllib, rtllib_crypt, rtllib_crypt_ccmp, rtllib_crypt_tkip,
rtllib_crypt_wep, and r8192e_pci.

Now that they are proper modules, the init and exit functions do not
need to be called directly. Also, the rtllib_*_null functions are not
needed since they will be loaded on demand.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 19:48:56 +09:00
Sean MacLennan 3b28499c55 rtl8192e: Export symbols
The rtl8192e driver had a natural split between the more generic
rtllib code and the more specific rtl8192e code. This patch exports
all the symbols needed by the r8192 specific code from the rtllib
generic code.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 19:45:26 +09:00
Sean MacLennan ea74fedced rtl8192e: create generic rtllib_debug.h
Rename rtl_debug.h to rtllib_debug.h. Source files should include
rtllib.h if they are generic and rtl_core.h if they are r8192e
specific. Files should never include both.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 19:44:09 +09:00
Sean MacLennan f1c602f999 rtl8192e: move RTL_DEBUG and proc prototypes
The RTL_DEBUG enum is used for rt_global_debug_component global
variable and RT_TRACE. It should be in rtl_debug.h and not rtl_core.h.

The rtl8192_proc_* functions are r8192 specific and should not be in
rtl_debug.h. Move them to rtl_core.h.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 19:40:55 +09:00
Sean MacLennan 80c0d83aec rtl8192e: cleanup rtl_debug.h
This patch cleans up rtl_debug.h by removing all the unused defines and
stub functions.
The changes to rtl_core.c are just to remove the deleted stub function
calls.
The changes to rtl_debug.c are functions that are never called.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 19:39:34 +09:00
Thomas Meyer 23226977e9 staging: rtl8192e: Use kmemdup rather than duplicating its implementation
Use kmemdup rather than duplicating its implementation

 The semantic patch that makes this change is available
 in scripts/coccinelle/api/memdup.cocci.

 More information about semantic patching is available at
 http://coccinelle.lip6.fr/

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:21:17 -08:00
Thomas Meyer d9317533c5 staging: rtl8192e: Use kmemdup rather than duplicating its implementation
Use kmemdup rather than duplicating its implementation

 The semantic patch that makes this change is available
 in scripts/coccinelle/api/memdup.cocci.

 More information about semantic patching is available at
 http://coccinelle.lip6.fr/

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:21:16 -08:00
Thomas Meyer 929fa2a42e staging: rtl8192e: Use kzalloc rather than kmalloc v2
Use kzalloc rather than kmalloc followed by memset with 0

This considers some simple cases that are common and easy to validate
Note in particular that there are no ...s in the rule, so all of the
matched code has to be contiguous

The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/kzalloc-simple.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:21:16 -08:00
Stefan Lippers-Hollmann 61fcc0166f rtl8192e: drop alternate code paths for CONFIG_PM_RTL
It has always been enabled unconditionally by ccflags-y.

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:19:24 -08:00
Stefan Lippers-Hollmann 71769d737a rtl8192e: use HAVE_NET_DEVICE_OPS unconditionally
Mainline provides NET_DEVICE_OPS, remove alternate code paths and now
obsolete defines from ccflags-y.

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:19:24 -08:00
Stefan Lippers-Hollmann 44b6eb2637 rtl8192e: remove stale defines from ccflags-y
Code paths using these defines have been removed long time ago,
now remove stale references from injected ccflags-y.

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:19:24 -08:00
Jesper Juhl 6f03053b68 rtl8192e: Don't copy huge struct by value (and make it const).
rtllib_is_shortslot() takes one argument - a struct that's more than a
kilobyte large. It should take a pointer instead of copying such a
huge struct - and the argument might as well be declared 'const' now
that we are at it, since it is not modified. This patch makes these
changes.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 17:19:23 -08:00
Dan Carpenter 8f019bfe0a Staging: rtl8192e: off by one in rtl8192_get_channel_map()
COUNTRY_CODE_MAX is not a valid country code.  We're off by one here.
This gets passed to Dot11d_Channelmap() where it's used as an offset
into the ChannelPlan[] array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-26 17:26:03 -07:00
Larry Finger a85fe2c626 staging: rtl8192e: Fix format warning
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:53:38 -07:00
Larry Finger d7613e535e staging: rtl8192e: Fix various problems noted by smatch
Smatch reports the following problems:

  CHECK   drivers/staging/rtl8192e/rtllib_softmac.c
drivers/staging/rtl8192e/rtllib_softmac.c +3143 rtllib_softmac_free(4) info: redundant null check on ieee->pDot11dInfo calling kfree()

  CHECK   drivers/staging/rtl8192e/rtllib_module.c
drivers/staging/rtl8192e/rtllib_module.c +198 free_rtllib(6) info: redundant null check on ieee->pHTInfo calling kfree()

  CHECK   drivers/staging/rtl8192e/rtl819x_TSProc.c
drivers/staging/rtl8192e/rtl819x_TSProc.c +280 SearchAdmitTRStream(52) error: potential null derefence 'pRet'.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:36:00 -07:00
Larry Finger 2eed3dee92 staging: rtl8192e: Fix smatch warnings regarding large arrays on stack
Smatch reports the follwing warnings:

  CHECK   drivers/staging/rtl8192e/rtllib_rx.c
drivers/staging/rtl8192e/rtllib_rx.c +552 RxReorderIndicatePacket(6) warn: 'prxbIndicateArray' puts 1024 bytes on stack

  CHECK   drivers/staging/rtl8192e/rtl819x_TSProc.c
drivers/staging/rtl8192e/rtl819x_TSProc.c +40 RxPktPendingTimeout(9) warn: 'stats_IndicateArray' puts 1024 bytes on stack

  CHECK   drivers/staging/rtl8192e/r8192E_phy.c
drivers/staging/rtl8192e/r8192E_phy.c +859 rtl8192_phy_SwChnlStepByStep(11) warn: function puts 797 bytes on stack

  CHECK   drivers/staging/rtl8192e/rtllib_rx.c
drivers/staging/rtl8192e/rtllib_rx.c +552 RxReorderIndicatePacket(6) warn: 'prxbIndicateArray' puts 1024 bytes on stack

These are fixed by adding the arrays in question as a union in a struct used
by nearly all routines.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:59 -07:00
Larry Finger 52a7fb0951 staging: rtl8192e: Fix smatch error in r8192E_phy.c
Smatch reports the following:

  CHECK   drivers/staging/rtl8192e/r8192E_phy.c
drivers/staging/rtl8192e/r8192E_phy.c +940 rtl8192_phy_SwChnlStepByStep(92) error: potential null derefence 'CurrentCmd'.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:59 -07:00
Larry Finger ce7b393f50 staging: rtl8192e: Fix smatch warning in rtl819x_BAProc.c
Smatch outputs the following warning:

  CHECK   drivers/staging/rtl8192e/rtl819x_BAProc.c
drivers/staging/rtl8192e/rtl819x_BAProc.c +88 rtllib_ADDBA(12) warn: variable dereferenced before check 'ieee'

As ieee cannot be NULL at this point, remove all such checks.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:58 -07:00
Larry Finger a07663eddb staging: rtl8192e: Silence smatch info in r8192E_cmdpkt.c
Smatch outputs the following informational message:

  CHECK   drivers/staging/rtl8192e/r8192E_cmdpkt.c
drivers/staging/rtl8192e/r8192E_cmdpkt.c +419 cmpk_message_handle_rx(77) info: ignoring unreachable code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:57 -07:00
Larry Finger e25316a08e staging: rtl8192e: Fix smatch warning in rtl_wx.c
Smatch reports the following warning:

  CHECK   drivers/staging/rtl8192e/rtl_wx.c

drivers/staging/rtl8192e/rtl_wx.c +262 r8192se_wx_set_radio(16) warn: inconsistent returns sem:&priv->wx_sem: locked (258) unlocked (262)

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:57 -07:00
Larry Finger 77a04453eb staging: rtl8192e: Fix smatch info output for r8192E_dev.c
Smatch reports the following informational output:

  CHECK   drivers/staging/rtl8192e/r8192E_dev.c
drivers/staging/rtl8192e/r8192E_dev.c +2404 ActUpdateChannelAccessSetting(13) info: ignoring unreachable code.
drivers/staging/rtl8192e/r8192E_dev.c +2404 ActUpdateChannelAccessSetting(13) info: ignoring unreachable code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:57 -07:00
Larry Finger 35f8673d11 staging: rtl8192e: Fix smatch error and warning in rtl_core.c
Smatch shows the following errors:

  CHECK   drivers/staging/rtl8192e/rtl_core.c
drivers/staging/rtl8192e/rtl_core.c +600 rtl8192_qos_activate(7) warn: variable dereferenced before check 'priv'
drivers/staging/rtl8192e/rtl_core.c +1345 rtl8192_init(40) warn: 'dev->irq' was not released on error
drivers/staging/rtl8192e/rtl_core.c +2120 rtl8192_alloc_rx_desc_ring(43) error: potential null derefence 'entry'.
drivers/staging/rtl8192e/rtl_core.c +3010 rtl8192_pci_probe(153) warn: 'pmem_start' was not released on error

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:56 -07:00
Larry Finger aa9af000a3 staging: rtl8192e: Remove dead code involving MOVE_INTO_HANDLER
File rtl_core.c contains the statement "#define MOVE_INTO_HANDLER". As a
result, everything inside an "ifndef MOVE_INTO_HANDLER" is dead code and
can be removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 16:35:56 -07:00
Randy Dunlap 939161571c staging: fix rtl8192e build errors
drivers/staging/rtl8192e/rtllib.h:2329: error: field 'wx_sem' has incomplete type
drivers/staging/rtl8192e/rtllib.h:2330: error: field 'scan_sem' has incomplete type
drivers/staging/rtl8192e/rtllib.h:2331: error: field 'ips_sem' has incomplete type
drivers/staging/rtl8192e/rtllib_wx.c:267: error: implicit declaration of function 'down'
drivers/staging/rtl8192e/rtllib_wx.c:290: error: implicit declaration of function 'up'
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06 11:46:20 -07:00
Larry Finger a504de3a1e staging: rtl8192e: Fix array overrun
Smatch outputs the following message:

drivers/staging/rtl8192e/r8192E_cmdpkt.c +412 cmpk_message_handle_rx(70)
	error: buffer overflow 'priv->stats.rxcmdpkt' 4 <= 7

   407                          RT_TRACE(COMP_CMDPKT, "---->cmpk_message_handle_rx():"
   408                                   "unknow CMD Element\n");
   409                          return 1;
   410                  }
   411
   412                  priv->stats.rxcmdpkt[element_id]++;
                                             ^^^^^^^^^^
->stats.rxcmdpkt[] only has 4 elements, but from the switch statement
in the section before we can see that element_id can go up to 7
(RX_TX_RATE_HISTORY).

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-29 10:58:00 -07:00
Greg Kroah-Hartman 280bdcad85 Merge git://git.kernel.org/pub/scm/linux/kernel/git/lwfinger/r8192E into staging-next
* git://git.kernel.org/pub/scm/linux/kernel/git/lwfinger/r8192E: (25 commits)
  rtl8192e: update for ndo_set_multicast_list removal.
  staging: rtl8192e: Add endian checking switch to Makefile
  staging: rtl8192e: Fix sparse (non-endian) warnings - Part II
  staging: rtl8192e: Fix sparse (non-endian) messages - Part I
  staging: rtl8192e: Remove MAC_FMT and MAC_ARG for %pM
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVIII
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVII
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVI
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XV
  staging: rtl8192e: Cleanup checkpatch -f errors - Part XIV
  staging: rtl8192e: Cleanup checkpatch -f errors - Part XIII
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XII
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XI
  staging: rtl8192e: Cleanup checkpatch -f errors - Part X
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part IX
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VIII
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VII
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VI
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part V
  staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part IV
  ...
2011-08-26 10:50:09 -07:00
Stephen Rothwell faae60d232 rtl8192e: update for ndo_set_multicast_list removal.
After merging the staging tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/staging/rtl8192e/rtl_core.c:2917:2: error: unknown field 'ndo_set_multicast_list' specified in initializer

Caused by commit 94a799425e ("From: wlanfae <wlanfae@realtek.com>" -
really "[PATCH 1/8] rtl8192e: Import new version of driver from realtek"

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2011-08-26 01:13:34 -05:00
Larry Finger f00c5460b4 staging: rtl8192e: Add endian checking switch to Makefile
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-25 15:36:35 -07:00
Larry Finger 49aab5fd9d staging: rtl8192e: Fix sparse (non-endian) warnings - Part II
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-25 15:36:35 -07:00
Larry Finger ec0dc6beea staging: rtl8192e: Fix sparse (non-endian) messages - Part I
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-25 15:36:34 -07:00