From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxxxx>
---
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
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