ALSA: sgio2audio.c: clean up checking
authorFigo.zhang <figo1802@gmail.com>
Sun, 7 Jun 2009 05:37:27 +0000 (13:37 +0800)
committerTakashi Iwai <tiwai@suse.de>
Sun, 7 Jun 2009 07:08:43 +0000 (09:08 +0200)
commitad0b0822f98ef547e2461ce463e4233bad7848a8
tree077ebf5515b44f8c5bcd2a1c8571d2afe80d2a83
parent13be1bf1467e3186a4a9d1b1276cc4bd31e472ea
ALSA: sgio2audio.c: clean up checking

vfree() does it's own 'NULL' check,so no need for check before
calling it.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/mips/sgio2audio.c