[alsa-devel] [patch 2/2] ASoC: max9867: silence and array overflow warning

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

diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c index 4fb6fc7..9fb03c6 100755 --- a/sound/soc/codecs/max9867.c +++ b/sound/soc/codecs/max9867.c @@ -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: