From: Roel Kluin Date: Sat, 31 Jan 2009 11:17:28 +0000 (+0100) Subject: ALSA: alsa: time reaches -1, tested 0 X-Git-Tag: v2.6.29-rc4~53^2~3 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=67d8a3c1221bc883c821e7695ba6d327a5d6f2af;p=~emulex%2Finfiniband.git ALSA: alsa: time reaches -1, tested 0 With a postfix decrement time will reach -1 rather than 0, so the warning will not be issued. Signed-off-by: Roel Kluin Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 19d3391e229..e900cdc8484 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -617,7 +617,7 @@ static int snd_intel8x0_ali_codec_semaphore(struct intel8x0 *chip) int time = 100; if (chip->buggy_semaphore) return 0; /* just ignore ... */ - while (time-- && (igetdword(chip, ICHREG(ALI_CAS)) & ALI_CAS_SEM_BUSY)) + while (--time && (igetdword(chip, ICHREG(ALI_CAS)) & ALI_CAS_SEM_BUSY)) udelay(1); if (! time && ! chip->in_ac97_init) snd_printk(KERN_WARNING "ali_codec_semaphore timeout\n");