[PATCH] drm/msm/dp: Delete unused local parameters

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Fixes coccicheck warnings:
drivers/gpu/drm/msm/dp/dp_link.c:848:5-8: Unneeded variable: "ret".
Return "0" on line 880

Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>
---
 drivers/gpu/drm/msm/dp/dp_link.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_link.c b/drivers/gpu/drm/msm/dp/dp_link.c
index be986da..0c9a79f 100644
--- a/drivers/gpu/drm/msm/dp/dp_link.c
+++ b/drivers/gpu/drm/msm/dp/dp_link.c
@@ -845,8 +845,6 @@ bool dp_link_send_edid_checksum(struct dp_link *dp_link, u8 checksum)
 
 static int dp_link_parse_vx_px(struct dp_link_private *link)
 {
-	int ret = 0;
-
 	DRM_DEBUG_DP("vx: 0=%d, 1=%d, 2=%d, 3=%d\n",
 		drm_dp_get_adjust_request_voltage(link->link_status, 0),
 		drm_dp_get_adjust_request_voltage(link->link_status, 1),
@@ -877,7 +875,7 @@ static int dp_link_parse_vx_px(struct dp_link_private *link)
 			link->dp_link.phy_params.v_level,
 			link->dp_link.phy_params.p_level);
 
-	return ret;
+	return 0;
 }
 
 /**
-- 
2.7.4

_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel



[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux