Thermal: Fix oops and unlocking in thermal_sys.c
authorHugh Dickins <hughd@google.com>
Thu, 27 Sep 2012 23:48:28 +0000 (16:48 -0700)
committerZhang Rui <rui.zhang@intel.com>
Mon, 5 Nov 2012 06:00:10 +0000 (14:00 +0800)
commit791700cdfc2453eb927ff7875d183d9808d89bfb
tree3a15ca2ea9f3b0094e42f3f329ab54105e2f61f4
parenta56757af8e7d7d8bfb6317c25b6a8809abfceb9a
Thermal: Fix oops and unlocking in thermal_sys.c

This patch fixes the following mutex and NULL pointer
problems in thermal_sys.c:

 * mutex_unlock fix in update_temperature function
 * mutex_unlock fix in bind_cdev function
 * Correct early return to continue in bind_cdev function
 * NULL check fix in bind_cdev function
 * NULL check fix in bind_tz function

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Reported-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
drivers/thermal/thermal_sys.c