[PATCH] drm/msm/dp: remove unneeded semicolon

[Yang Li]

Eliminate the following coccicheck warning:
./drivers/gpu/drm/msm/dp/dp_ctrl.c:1161:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci at linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee at linux.alibaba.com>
---
 drivers/gpu/drm/msm/dp/dp_ctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index e3462f5..61ed67b 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -1158,7 +1158,7 @@ static int dp_ctrl_link_rate_down_shift(struct dp_ctrl_private *ctrl)
 	default:
 		ret = -EINVAL;
 		break;
-	};
+	}
 
 	if (!ret)
 		DRM_DEBUG_DP("new rate=0x%x\n", ctrl->link->link_params.rate);
-- 
1.8.3.1