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ALSA: test off by one in setsamplerate() 

With `while (i++ < MAX_WRITE_RETRY)' i reaches MAX_WRITE_RETRY + 1 after the loop

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Roel Kluin 2009-12-27 22:26:47 +01:00 committed by Takashi Iwai
parent dfb12eeb0f
commit 9980c6209e
1 changed files with 1 additions and 1 deletions
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2
sound/pci/riptide/riptide.c
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@ -1058,7 +1058,7 @@ setsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int rate)
rptr.retwords[2] != M &&
rptr.retwords[3] != N &&
i++ < MAX_WRITE_RETRY);
if (i == MAX_WRITE_RETRY) {
if (i > MAX_WRITE_RETRY) {
snd_printdd("sent samplerate %d: %d failed\n",
*intdec, rate);
return -EIO;