Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-27 22:51:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

sound: fix check for return value in snd_pcm_hw_refine

Browse Source 
'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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/core/pcm_native.c
View File

@ -320,7 +320,7 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream,
snd_mask_max(&params->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;
}
}