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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-15 11:22:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-15 11:22:00 -0700
commit1b68c9596ce17a1e06918ed65fc3d19b92b04aab (patch)
treed7588c281a92fb30604ddc23f88f748be028921d /sound/usb
parent5a4179460cb50d939a2ae713cf88fcbff75f2c1c (diff)
parentaaae5272118bcce90d11629f15bc01ea8e545e6d (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: sound/usb/format: silence uninitialized variable warnings MAINTAINERS: Add Ian Lartey as comaintaner for Wolfson devices MAINTAINERS: Make Wolfson entry also cover CODEC drivers ASoC: Only tweak WM8994 chip configuration on devices up to rev D ASoC: Optimise DSP performance for WM8994 ALSA: hda - Fix dynamic ADC change working again ALSA: hda - Restrict PCM parameters per ELD information over HDMI sound: oss: sh_dac_audio.c removed duplicated #include
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/format.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/usb/format.c b/sound/usb/format.c
index 4387f54d73d..3a1375459c0 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -392,6 +392,10 @@ static int parse_audio_format_i(struct snd_usb_audio *chip,
/* fp->channels is already set in this case */
ret = parse_audio_format_rates_v2(chip, fp);
break;
+ default:
+ snd_printk(KERN_ERR "%d:%u:%d : invalid protocol version %d\n",
+ chip->dev->devnum, fp->iface, fp->altsetting, protocol);
+ return -EINVAL;
}
if (fp->channels < 1) {
@@ -452,6 +456,10 @@ static int parse_audio_format_ii(struct snd_usb_audio *chip,
ret = parse_audio_format_rates_v2(chip, fp);
break;
}
+ default:
+ snd_printk(KERN_ERR "%d:%u:%d : invalid protocol version %d\n",
+ chip->dev->devnum, fp->iface, fp->altsetting, protocol);
+ return -EINVAL;
}
return ret;