提交 c5c07550 编写于 作者: F Figo.zhang 提交者: Dave Airlie

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: NFigo.zhang <figo1802@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
上级 be25ed9c
...@@ -195,10 +195,8 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg) ...@@ -195,10 +195,8 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
default: default:
vsg->state = dr_via_sg_init; vsg->state = dr_via_sg_init;
} }
if (vsg->bounce_buffer) { vfree(vsg->bounce_buffer);
vfree(vsg->bounce_buffer); vsg->bounce_buffer = NULL;
vsg->bounce_buffer = NULL;
}
vsg->free_on_sequence = 0; vsg->free_on_sequence = 0;
} }
......
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