drm/via: vfree() no need checking before calling it
authorFigo.zhang <figo1802@gmail.com>
Sat, 6 Jun 2009 10:26:26 +0000 (18:26 +0800)
committerDave Airlie <airlied@redhat.com>
Fri, 12 Jun 2009 04:59:59 +0000 (14:59 +1000)
vfree() does it's own NULL checking, no need for explicit check before
calling it.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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