4104863fb4
The mutex is released on a successful return, so it would seem that it should be released on an error return as well. The semantic patch finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression l; @@ mutex_lock(l); ... when != mutex_unlock(l) when any when strict ( if (...) { ... when != mutex_unlock(l) + mutex_unlock(l); return ...; } | mutex_unlock(l); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> |
||
|---|---|---|
| .. | ||
| b43legacy.h | ||
| debugfs.c | ||
| debugfs.h | ||
| dma.c | ||
| dma.h | ||
| ilt.c | ||
| ilt.h | ||
| Kconfig | ||
| leds.c | ||
| leds.h | ||
| main.c | ||
| main.h | ||
| Makefile | ||
| phy.c | ||
| phy.h | ||
| pio.c | ||
| pio.h | ||
| radio.c | ||
| radio.h | ||
| rfkill.c | ||
| rfkill.h | ||
| sysfs.c | ||
| sysfs.h | ||
| xmit.c | ||
| xmit.h | ||