ALSA: pcm: potential uninitialized return values

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commit 5607dddbfc upstream.

Smatch complains that "tmp" can be uninitialized if we do a zero size
write.

Fixes: 02a5d6925c ("ALSA: pcm: Avoid potential races between OSS ioctls and read/write")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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Dan Carpenter 2018-03-27 16:07:52 +03:00 • committed by Ben Hutchings

parent 6d05470a0e

commit 07604df02c

1 changed files with 2 additions and 2 deletions

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sound/core/oss/pcm_oss.c

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