tree ea54d454a3dde270a11fbdd6bf0edfa87ac2fad9
parent 60433e2ab8391d1884ddef2269bd19ecdaaa2d72
author Devin Heitmueller <dheitmueller@kernellabs.com> 1262836359 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1267207844 -0300

V4L/DVB: cx18: address possible passing of NULL to snd_card_free

Eliminate the possibility of passing NULL to snd_card_free().

Thanks to Takashi Iwai for reviewing and pointing this out.

This work was sponsored by ONELAN Limited.

Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>