tree 8ebec41ad4161420c5af9d03e083ce4d230141c1
parent d4d5a1cd298e67cb68cca8dc7dd1ea3942cce3ff
author Zhouyang Jia <jiazhouyang09@gmail.com> 1528704246 +0800
committer Takashi Iwai <tiwai@suse.de> 1528723279 +0200

ALSA: fm801: add error handling for snd_ctl_add

When snd_ctl_add fails, the lack of error-handling code may
cause unexpected results.

This patch adds error-handling code after calling snd_ctl_add.

Signed-off-by: Zhouyang Jia <jiazhouyang09@gmail.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>