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| author |   Mariusz Kozlowski <m.kozlowski@tuxland.pl> | 2009-06-21 20:26:59 +0200 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2009-06-22 07:54:21 +0200 |
| commit | 8bd9bca3c1a214350e2f2f1e2fd493ed24c06f7e (patch) | |
| tree | 36b727c9c87a326fbd5ad1af4f1b2259532d2b0b /sound/core | |
| parent | ALSA: pcm - Update document about xrun_debug proc file (diff) | |
| download | linux-dev-8bd9bca3c1a214350e2f2f1e2fd493ed24c06f7e.tar.xz linux-dev-8bd9bca3c1a214350e2f2f1e2fd493ed24c06f7e.zip | |
sound: fix check for return value in snd_pcm_hw_refine
'params' is a pointer and looking at the code this probably should be a check
for ioctl return value.
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm_native.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 84da3ba17c86..ac2150e0670d 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -320,7 +320,7 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream, snd_mask_max(¶ms->masks[SNDRV_PCM_HW_PARAM_CHANNELS])) { changed = substream->ops->ioctl(substream, SNDRV_PCM_IOCTL1_FIFO_SIZE, params); - if (params < 0) + if (changed < 0) return changed; } } |