tree eefe9fd7ae447aea14a9c8c6341c3479d968df2b
parent a4b6fec977020a508ff04b05f0fa01221a4ecf29
author Sachin Kamat <sachin.kamat@linaro.org> 1348743038 +0530
committer Zhang Rui <rui.zhang@intel.com> 1348791801 +0800

thermal: Exynos: Fix NULL pointer dereference in exynos_unregister_thermal()

exynos_unregister_thermal() is functional only when 'th_zone' is not
NULL (ensured by the NULL checks). However, in the event it is NULL, it
gets dereferenced in the for loop. This patch fixes this issue.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>