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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-08-10 12:22:58 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-08-10 12:11:21 +0200 |
| commit | de64c0ee7dbcbfbbe63bd9ea45783d87babc6452 (patch) | |
| tree | 11161140fa15d300df0db9212298b961629f58d6 | |
| parent | 144dad99ef6ad10c8c8ebe787d08157c4a94201f (diff) | |
| download | linux-3.10-de64c0ee7dbcbfbbe63bd9ea45783d87babc6452.tar.gz linux-3.10-de64c0ee7dbcbfbbe63bd9ea45783d87babc6452.tar.bz2 linux-3.10-de64c0ee7dbcbfbbe63bd9ea45783d87babc6452.zip | |
ALSA: cs46xx - signedness bug in snd_cs46xx_codec_read()
This function returns its own error codes instead of normal negative
error codes.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/cs46xx/cs46xx_lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index f75f5ffdfdf..a71d1c14a0f 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -94,7 +94,7 @@ static unsigned short snd_cs46xx_codec_read(struct snd_cs46xx *chip, if (snd_BUG_ON(codec_index != CS46XX_PRIMARY_CODEC_INDEX && codec_index != CS46XX_SECONDARY_CODEC_INDEX)) - return -EINVAL; + return 0xffff; chip->active_ctrl(chip, 1); |