ALSA: hda: fix some klockwork scan warnings

This patch fixes some warnings from klockwork.

These warnings are not the real issues. The patch
adds the sanity check.

Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Libin Yang 2016-06-16 11:13:25 +08:00 • committed by Takashi Iwai
commit 960a581e22
3 changed files with 37 additions and 4 deletions