Commit 57e33781 authored Jan 24, 2014 by Sachin Kamat Committed by Mark Brown Jan 24, 2014

ASoC: samsung: Add NULL check in i2s.c



'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>

parent 9b35a7b6

sound/soc/samsung/i2s.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1268,6 +1268,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)

		return 0;
		err:
		if (res)
		release_mem_region(regs_base, resource_size(res));

		return ret;