Commit 3b2549a3 authored Jan 08, 2020 by Dan Carpenter Committed by Takashi Iwai Jan 08, 2020

ALSA: control: potential uninitialized return value



Smatch complains that "ret" might be uninitialized.

Fixes: fbd3eb7f ("ALSA: control: Add verification for kctl accesses")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200108053706.h3hcnvmnf62wkjac@kili.mountain


Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent f1dd4795

sound/core/control.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -896,7 +896,7 @@ static int sanity_check_elem_value(struct snd_card *card,
		u32 pattern)
		{
		size_t offset;
		int i, ret;
		int i, ret = 0;
		u32 *p;

		switch (info->type) {

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