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pcm_hooks: null check for h

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Signed-off-by: renu tyagi <renu.tyagi@samsung.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Renu Tyagi 2014-09-23 09:07:13 +02:00 • committed by Takashi Iwai
parent bd0b008c0d
commit 69e0aaa569
1 changed files with 2 additions and 1 deletions
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3
src/pcm/pcm_hooks.c
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@ -457,7 +457,8 @@ static int snd_pcm_hook_add_conf(snd_pcm_t *pcm, snd_config_t *root, snd_config_
err = hook_add_dlobj(pcm, h);
if (err < 0) {
snd_dlclose(h);
if(h)
snd_dlclose(h);
return err;
}
return 0;