Fix the following coccicheck warning: drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c:24:5-8: Unneeded variable: "ret". Return "0" on line 75.

Signed-off-by: Guo Zhengkui guozhengkui@vivo.com --- drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c index 3cf476c55158..8ae66facc095 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c @@ -21,7 +21,6 @@ static int mdp4_hw_init(struct msm_kms *kms) struct drm_device *dev = mdp4_kms->dev; u32 dmap_cfg, vg_cfg; unsigned long clk; - int ret = 0;

pm_runtime_get_sync(dev->dev);

@@ -72,7 +71,7 @@ static int mdp4_hw_init(struct msm_kms *kms)

pm_runtime_put_sync(dev->dev);

- return ret; + return 0; }

static void mdp4_enable_commit(struct msm_kms *kms)