tree 2027b943c2029e5dd31a133a8c6eb6bd300264b8
parent 057a4a55e703038d22bc9f2bcf8b02dc35850e16
author Markus Elfring <elfring@users.sourceforge.net> 1417542741 +0100
committer Takashi Iwai <tiwai@suse.de> 1417547442 +0100

ALSA: trident: Deletion of a check before snd_util_memhdr_free()

The snd_util_memhdr_free() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>