Zhouyang Jia 8edf67eda0 ALSA: fm801: add error handling for snd_ctl_add
[ Upstream commit ef1ffbe7889e99f5b5cccb41c89e5c94f50f3218 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-06 16:24:30 +02:00
..
2018-01-02 20:33:22 +01:00
2015-08-31 16:25:22 +02:00