From: Changcheng Deng <deng.changcheng@zte.com.cn>
Date: Wed, 15 Dec 2021 08:55:54 +0000 (+0000)
Subject: drm/msm/dp: remove unneeded variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7620bdfb250247388a501e5e9ff8185c2191e453;p=linux.git

drm/msm/dp: remove unneeded variable

Remove unneeded variable used to store return value.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20211215085554.444351-1-deng.changcheng@zte.com.cn
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
---

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 8d9c19dbf33e8..7cc4d21f20911 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -416,12 +416,11 @@ static int dp_display_usbpd_configure_cb(struct device *dev)
 
 static int dp_display_usbpd_disconnect_cb(struct device *dev)
 {
-	int rc = 0;
 	struct dp_display_private *dp = dev_get_dp_display_private(dev);
 
 	dp_add_event(dp, EV_USER_NOTIFICATION, false, 0);
 
-	return rc;
+	return 0;
 }
 
 static void dp_display_handle_video_request(struct dp_display_private *dp)