Commit 31e1c597 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Alex Deucher

drm/ttm: use swap macro in ttm_bo_handle_move_mem

Make use of the swap macro and remove unnecessary variable *tmp_mem*.
This makes the code easier to read and maintain. Also, reduces the
stack usage.

This code was detected with the help of Coccinelle.
Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c3cb424a
...@@ -287,12 +287,9 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo, ...@@ -287,12 +287,9 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
if (ret) { if (ret) {
if (bdev->driver->move_notify) { if (bdev->driver->move_notify) {
struct ttm_mem_reg tmp_mem = *mem; swap(*mem, bo->mem);
*mem = bo->mem;
bo->mem = tmp_mem;
bdev->driver->move_notify(bo, false, mem); bdev->driver->move_notify(bo, false, mem);
bo->mem = *mem; swap(*mem, bo->mem);
*mem = tmp_mem;
} }
goto out_err; goto out_err;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment