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ALSA: pcm_oss, fix locking typo 

s/mutex_lock/mutex_unlock/ on 2 fail paths in snd_pcm_oss_proc_write.
Probably a typo, lock should be unlocked when leaving the function.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Jiri Slaby 2009-03-11 20:11:40 +01:00 committed by Takashi Iwai
parent 36c7b833e5
commit 91054598f7
1 changed files with 2 additions and 2 deletions
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4
sound/core/oss/pcm_oss.c
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@ -2872,7 +2872,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
setup = kmalloc(sizeof(*setup), GFP_KERNEL);
if (! setup) {
buffer->error = -ENOMEM;
mutex_lock(&pstr->oss.setup_mutex);
mutex_unlock(&pstr->oss.setup_mutex);
return;
}
if (pstr->oss.setup_list == NULL)
@ -2886,7 +2886,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
if (! template.task_name) {
kfree(setup);
buffer->error = -ENOMEM;
mutex_lock(&pstr->oss.setup_mutex);
mutex_unlock(&pstr->oss.setup_mutex);
return;
}
}