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[ALSA] Handle the error correctly in SNDCTL_DSP_SETFMT ioctl

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Handle the error returned from snd_pcm_oss_get_formats() correctly
in SNDCTL_DSP_SETFMT ioctl handler of PCM OSS emulation.

Signed-off-by: Steven Finney <sfinney@healthhero.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Steven Finney 2006-04-13 12:49:31 +02:00 committed by Jaroslav Kysela
parent bc56eff127
commit 5c59e09d7e
1 changed files with 2 additions and 0 deletions
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2
sound/core/oss/pcm_oss.c
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@ -1242,6 +1242,8 @@ static int snd_pcm_oss_set_format(struct snd_pcm_oss_file *pcm_oss_file, int for
if (format != AFMT_QUERY) {
formats = snd_pcm_oss_get_formats(pcm_oss_file);
if (formats < 0)
return formats;
if (!(formats & format))
format = AFMT_U8;
for (idx = 1; idx >= 0; --idx) {