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(parent: 482d083) | patch
ALSA: hwdep: silence integer overflow warning
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 28 Oct 2011 06:46:01 +0000 (09:46 +0300)
committerTakashi Iwai <tiwai@suse.de>
Mon, 31 Oct 2011 08:52:43 +0000 (09:52 +0100)
commit013c55ec097c367be02ce2d449fe765de3e1f625
tree33f5ae7bb40d02c9a552115a0dd587029f2e32f6tree | snapshot
parent482d0837ea31eebb2179ed5ee113cd2cb9398959commit | diff
ALSA: hwdep: silence integer overflow warning

Smatch complains that if device is INT_MAX then device + 1 can
overflow.  It just means we would have an annoying loop while we
check all the devices from -2147483648 to SNDRV_MINOR_HWDEPS.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/hwdep.c diff | blob | history
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