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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2011-08-29 17:46:57 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-29 18:20:11 (GMT) |
| commit | 22f88fcf407933321d08c45520fbeffca70b05d1 (patch) | |
| tree | 8f419f5ca814b09e95b7eaff8ea5d070946957e5 /drivers/staging/serqt_usb2 | |
| parent | 0f18f767e5f9a4c5a9fa976df168d0f3e33c91da (diff) | |
| download | linux-fsl-qoriq-22f88fcf407933321d08c45520fbeffca70b05d1.tar.xz | |
staging/easycap: fix mismatch in easycap_poll() mutex lock-unlock
In case if condition (kd != isdongle(peasycap)) becomes true,
easycap_poll() returns without releasing easycapdc60_dongle[kd].mutex_video.
The patch adds mutex_unlock() before that return.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/serqt_usb2')
0 files changed, 0 insertions, 0 deletions