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OpenCloudOS-Kernel/drivers/usb/misc
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Johan Hovold 0b074f6986 USB: legousbtower: fix open after failed reset request 
The driver would return with a nonzero open count in case the reset
control request failed. This would prevent any further attempts to open
the char dev until the device was disconnected.

Fix this by incrementing the open count only on successful open.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190919083039.30898-5-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2019-10-04 14:01:56 +02:00
..
sisusbvga USB: sisusbvga: Remove unneeded variable 2019-06-10 18:03:09 +02:00
Kconfig USB: rio500: Remove Rio 500 kernel driver 2019-10-04 10:53:36 +02:00
Makefile USB: rio500: Remove Rio 500 kernel driver 2019-10-04 10:53:36 +02:00
adutux.c USB: adutux: fix NULL-derefs on disconnect 2019-10-04 11:02:59 +02:00
appledisplay.c Merge 4.20-rc6 into usb-next 2018-12-10 10:19:08 +01:00
chaoskey.c USB: chaoskey: Use kasprintf() over strcpy()/strcat() 2018-02-22 15:17:05 +01:00
cypress_cy7c63.c USB: cypress_cy7c63: convert to use dev_groups 2019-08-09 07:55:44 +02:00
cytherm.c USB: cytherm: convert to use dev_groups 2019-08-09 07:55:44 +02:00
ehset.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
emi26.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
emi62.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
ezusb.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
ftdi-elan.c usb: ftdi-elan: fix possible condition with no effect (if == else) 2019-06-03 15:21:57 +02:00
idmouse.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
iowarrior.c usb: iowarrior: fix deadlock on disconnect 2019-08-08 12:43:18 +02:00
isight_firmware.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
ldusb.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
legousbtower.c USB: legousbtower: fix open after failed reset request 2019-10-04 14:01:56 +02:00
lvstest.c USB: lvstest: convert to use dev_groups 2019-08-09 07:55:44 +02:00
trancevibrator.c USB: trancevibrator: convert to use dev_groups 2019-08-09 07:55:45 +02:00
usb251xb.c usb: usb251xb: Reallow swap-dx-lanes to apply to the upstream port 2019-07-25 11:16:19 +02:00
usb3503.c usb: misc: usb3503: get optional clock by devm_clk_get_optional() 2019-04-19 14:24:25 +02:00
usb4604.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
usb_u132.h USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
usblcd.c USB: usblcd: use pr_err() 2019-10-04 11:11:08 +02:00
usbsevseg.c USB: usbsevseg: convert to use dev_groups 2019-08-09 07:55:45 +02:00
usbtest.c usb: misc: usbtest: add super-speed isoc support 2019-02-13 13:03:23 +02:00
uss720.c usb: misc: uss720: Fix two sleep-in-atomic-context bugs 2018-09-05 14:36:53 +02:00
yurex.c USB: yurex: Don't retry on unexpected errors 2019-10-04 11:02:59 +02:00