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sound: fix check for return value in snd_pcm_hw_refine

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'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>
This commit is contained in:
Mariusz Kozlowski
2009-06-21 20:26:59 +02:00
committed by Takashi Iwai
parent 4f64e15019
commit 8bd9bca3c1
1 changed files with 1 additions and 1 deletions
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sound/core/pcm_native.c
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@@ -320,7 +320,7 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream,
snd_mask_max(&params->masks[SNDRV_PCM_HW_PARAM_CHANNELS])) { snd_mask_max(&params->masks[SNDRV_PCM_HW_PARAM_CHANNELS])) {
changed = substream->ops->ioctl(substream, changed = substream->ops->ioctl(substream,
SNDRV_PCM_IOCTL1_FIFO_SIZE, params); SNDRV_PCM_IOCTL1_FIFO_SIZE, params);
if (params < 0) if (changed < 0)
return changed; return changed;
} }
} }