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sound: OSS: fix error return in dma_ioctl()

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The returned error should stay negative

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Roel Kluin 2009-11-12 17:43:11 +01:00 committed by Takashi Iwai
parent faa1242c59
commit 0d26ce3403
1 changed files with 1 additions and 1 deletions
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2
sound/oss/audio.c
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@ -838,7 +838,7 @@ static int dma_ioctl(int dev, unsigned int cmd, void __user *arg)
if ((err = audio_devs[dev]->d->prepare_for_input(dev, if ((err = audio_devs[dev]->d->prepare_for_input(dev,
dmap_in->fragment_size, dmap_in->nbufs)) < 0) { dmap_in->fragment_size, dmap_in->nbufs)) < 0) {
spin_unlock_irqrestore(&dmap_in->lock,flags); spin_unlock_irqrestore(&dmap_in->lock,flags);
return -err; return err;
} }
dmap_in->dma_mode = DMODE_INPUT; dmap_in->dma_mode = DMODE_INPUT;
audio_devs[dev]->enable_bits |= PCM_ENABLE_INPUT; audio_devs[dev]->enable_bits |= PCM_ENABLE_INPUT;