Tag: e5d9cfc6f5fe56caa44cefbc7ef4531c480d901d

ASoC: rsnd: fix usrcnt decrementing bug

Author: Andrzej Hajda <a.hajda@samsung.com> Field usrcnt is unsigned so it cannot be lesser than zero. The patch fixes the check, moves it to the beginning of the function and changes return value to -EIO in case of usercnt error. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda …

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