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staging: rtl8192u: Fix endianness warnings in ieee80211_rx.c 

Fixes the endianness warning "restricted __le16 degrades to integer" by
converting __le16 to short before using it in bitmasks or in the
macro WLAN_FC_GET_STYPE.

Signed-off-by: Sebastian Haas <sehaas@deebas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sebastian Haas 2017-02-21 00:31:47 +01:00 committed by Greg Kroah-Hartman
parent 1c19f3794d
commit 2f55aa5483
1 changed files with 26 additions and 26 deletions
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52
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
View File

@ -2392,39 +2392,41 @@ static inline void ieee80211_process_probe_response(
#ifdef CONFIG_IEEE80211_DEBUG
struct ieee80211_info_element *info_element = &beacon->info_element[0];
#endif
int fc = WLAN_FC_GET_STYPE(le16_to_cpu(beacon->header.frame_ctl));
unsigned long flags;
short renew;
u16 capability;
//u8 wmm_info;
memset(&network, 0, sizeof(struct ieee80211_network));
capability = le16_to_cpu(beacon->capability);
IEEE80211_DEBUG_SCAN(
"'%s' (%pM): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
escape_essid(info_element->data, info_element->len),
beacon->header.addr3,
(beacon->capability & (1<<0xf)) ? '1' : '0',
(beacon->capability & (1<<0xe)) ? '1' : '0',
(beacon->capability & (1<<0xd)) ? '1' : '0',
(beacon->capability & (1<<0xc)) ? '1' : '0',
(beacon->capability & (1<<0xb)) ? '1' : '0',
(beacon->capability & (1<<0xa)) ? '1' : '0',
(beacon->capability & (1<<0x9)) ? '1' : '0',
(beacon->capability & (1<<0x8)) ? '1' : '0',
(beacon->capability & (1<<0x7)) ? '1' : '0',
(beacon->capability & (1<<0x6)) ? '1' : '0',
(beacon->capability & (1<<0x5)) ? '1' : '0',
(beacon->capability & (1<<0x4)) ? '1' : '0',
(beacon->capability & (1<<0x3)) ? '1' : '0',
(beacon->capability & (1<<0x2)) ? '1' : '0',
(beacon->capability & (1<<0x1)) ? '1' : '0',
(beacon->capability & (1<<0x0)) ? '1' : '0');
(capability & (1 << 0xf)) ? '1' : '0',
(capability & (1 << 0xe)) ? '1' : '0',
(capability & (1 << 0xd)) ? '1' : '0',
(capability & (1 << 0xc)) ? '1' : '0',
(capability & (1 << 0xb)) ? '1' : '0',
(capability & (1 << 0xa)) ? '1' : '0',
(capability & (1 << 0x9)) ? '1' : '0',
(capability & (1 << 0x8)) ? '1' : '0',
(capability & (1 << 0x7)) ? '1' : '0',
(capability & (1 << 0x6)) ? '1' : '0',
(capability & (1 << 0x5)) ? '1' : '0',
(capability & (1 << 0x4)) ? '1' : '0',
(capability & (1 << 0x3)) ? '1' : '0',
(capability & (1 << 0x2)) ? '1' : '0',
(capability & (1 << 0x1)) ? '1' : '0',
(capability & (1 << 0x0)) ? '1' : '0');
if (ieee80211_network_init(ieee, beacon, &network, stats)) {
IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n",
escape_essid(info_element->data,
info_element->len),
beacon->header.addr3,
WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
IEEE80211_STYPE_PROBE_RESP ?
fc == IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
return;
}
@ -2440,7 +2442,7 @@ static inline void ieee80211_process_probe_response(
return;
if (ieee->bGlobalDomain)
{
if (WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP)
if (fc == IEEE80211_STYPE_PROBE_RESP)
{
// Case 1: Country code
if(IS_COUNTRY_IE_VALID(ieee) )
@ -2547,8 +2549,7 @@ static inline void ieee80211_process_probe_response(
escape_essid(network.ssid,
network.ssid_len),
network.bssid,
WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
IEEE80211_STYPE_PROBE_RESP ?
fc == IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
#endif
memcpy(target, &network, sizeof(*target));
@ -2560,8 +2561,7 @@ static inline void ieee80211_process_probe_response(
escape_essid(target->ssid,
target->ssid_len),
target->bssid,
WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
IEEE80211_STYPE_PROBE_RESP ?
fc == IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
/* we have an entry and we are going to update it. But this entry may
@ -2598,11 +2598,11 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
struct rtl_80211_hdr_4addr *header,
struct ieee80211_rx_stats *stats)
{
switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {
switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) {
case IEEE80211_STYPE_BEACON:
IEEE80211_DEBUG_MGMT("received BEACON (%d)\n",
WLAN_FC_GET_STYPE(header->frame_ctl));
WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
IEEE80211_DEBUG_SCAN("Beacon\n");
ieee80211_process_probe_response(
ieee, (struct ieee80211_probe_response *)header, stats);
@ -2610,7 +2610,7 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
case IEEE80211_STYPE_PROBE_RESP:
IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
WLAN_FC_GET_STYPE(header->frame_ctl));
WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
IEEE80211_DEBUG_SCAN("Probe response\n");
ieee80211_process_probe_response(
ieee, (struct ieee80211_probe_response *)header, stats);