ASoC: samsung: Add NULL check in i2s.c
authorSachin Kamat <sachin.kamat@linaro.org>
Fri, 24 Jan 2014 10:53:22 +0000 (16:23 +0530)
committerMark Brown <broonie@linaro.org>
Fri, 24 Jan 2014 13:18:03 +0000 (13:18 +0000)
'res' could be NULL from one of the operations above (line 1243). Thus
check 'res' for NULL before releasing the region to avoid null pointer
dereference.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/samsung/i2s.c

Simple merge