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authorFigo.zhang <figo1802@gmail.com>2009-06-06 18:26:26 +0800
committerDave Airlie <airlied@redhat.com>2009-06-12 14:59:59 +1000
commitc5c07550d41abe86d109430e718f2007113031f8 (patch)
tree3bc0c4acf074669bed97b569afb3538bb734e23d /drivers/gpu/drm/via
parentbe25ed9c5cc06e1d17aa97e41daf88f0b46143e6 (diff)
downloadlinux-c5c07550d41abe86d109430e718f2007113031f8.tar.bz2
drm/via: vfree() no need checking before calling it
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>
Diffstat (limited to 'drivers/gpu/drm/via')
-rw-r--r--drivers/gpu/drm/via/via_dmablit.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 409e00afdd07..327380888b4a 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -195,10 +195,8 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
default:
vsg->state = dr_via_sg_init;
}
- if (vsg->bounce_buffer) {
- vfree(vsg->bounce_buffer);
- vsg->bounce_buffer = NULL;
- }
+ vfree(vsg->bounce_buffer);
+ vsg->bounce_buffer = NULL;
vsg->free_on_sequence = 0;
}