[PATCH 09/14] GPU-DRM-OMAP: Delete an unnecessary variable initialisation in dmm_txn_commit()

SF Markus Elfring
2016-09-21T16:51:07Z

Date: Wed, 21 Sep 2016 17:34:40 +0200

The local variable "ret" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index c8ced158..c5c3793 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -262,7 +262,7 @@ static void dmm_txn_append(struct dmm_txn *txn, struct pat_area *area,
*/
static int dmm_txn_commit(struct dmm_txn *txn, bool wait)
{
- int ret = 0;
+ int ret;
struct refill_engine *engine = txn->engine_handle;
struct dmm *dmm = engine->dmm;

--
2.10.0