| commit | 22f88fcf407933321d08c45520fbeffca70b05d1 | [log] [tgz] |
|---|---|---|
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | Mon Aug 29 21:46:57 2011 +0400 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Mon Aug 29 11:20:11 2011 -0700 |
| tree | 8f419f5ca814b09e95b7eaff8ea5d070946957e5 | |
| parent | 0f18f767e5f9a4c5a9fa976df168d0f3e33c91da [diff] |
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>