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ASoC: max9867: silence and array overflow warning

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Smatch complains that we might reach the end of this loop without
finding what we're looking for leading to a buffer overflow.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2016-02-25 10:50:38 +03:00 committed by Mark Brown
parent 9dcc72efae
commit 9096639100
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/max9867.c
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@ -156,6 +156,8 @@ static inline int get_ni_value(int mclk, int rate)
if (ni_div[i].mclk >= mclk)
break;
}
if (i == ARRAY_SIZE(ni_div))
return -EINVAL;
switch (rate) {
case 8000: