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radeon: merge list_del()/list_add_tail() to list_move_tail() 

Merge list_del() + list_add_tail() to list_move_tail().

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Nicolas Kaiser 2011-03-16 17:08:04 +01:00 committed by Dave Airlie
parent 38f1cff086
commit 3409fc1b22
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/radeon/radeon_fence.c
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@ -60,8 +60,7 @@ int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence)
trace_radeon_fence_emit(rdev->ddev, fence->seq);
fence->emited = true;
list_del(&fence->list);
list_add_tail(&fence->list, &rdev->fence_drv.emited);
list_move_tail(&fence->list, &rdev->fence_drv.emited);
write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
return 0;
}
@ -121,8 +120,7 @@ static bool radeon_fence_poll_locked(struct radeon_device *rdev)
i = n;
do {
n = i->prev;
list_del(i);
list_add_tail(i, &rdev->fence_drv.signaled);
list_move_tail(i, &rdev->fence_drv.signaled);
fence = list_entry(i, struct radeon_fence, list);
fence->signaled = true;
i = n;