summaryrefslogtreecommitdiffstats
path: root/sound/pci
diff options
context:
space:
mode:
authorAndrew Morton <akpm@linux-foundation.org>2007-06-11 12:23:31 +0200
committerJaroslav Kysela <perex@suse.cz>2007-07-20 11:11:27 +0200
commit1c3973240b94a48766b7bfe743a4fcaad4eab3eb (patch)
tree449a2c3eb3b1beb30d9c1f9648e91ec0c5d381b0 /sound/pci
parent13d457094bc364e942884266036fd1b2ab74308b (diff)
downloadlinux-1c3973240b94a48766b7bfe743a4fcaad4eab3eb.tar.bz2
[ALSA] ali5451 warning fix
sound/pci/ali5451/ali5451.c: In function 'snd_ali_prepare': sound/pci/ali5451/ali5451.c:716: warning: 'R2' may be used uninitialized in this function Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/ali5451/ali5451.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index e2c8666e06ad..05b4c8696941 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -731,8 +731,7 @@ static void snd_ali_detect_spdif_rate(struct snd_ali *codec)
return;
}
- count = 0;
- while (count++ <= 50000) {
+ for (count = 0; count <= 50000; count++) {
snd_ali_delay(codec, 6);
bval = inb(ALI_REG(codec,ALI_SPDIF_CTRL + 1));
R2 = bval & 0x1F;