All of lore.kernel.org
 help / color / mirror / Atom feed
From: Guo Zhengkui <guozhengkui@vivo.com>
To: "Harry Wentland" <harry.wentland@amd.com>,
	"Leo Li" <sunpeng.li@amd.com>,
	"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"Pan, Xinhui" <Xinhui.Pan@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"Charlene Liu" <charlene.liu@amd.com>,
	"Jun Lei" <jun.lei@amd.com>,
	"Guo Zhengkui" <guozhengkui@vivo.com>,
	"Zhan Liu" <zhan.liu@amd.com>,
	"José Expósito" <jose.exposito89@gmail.com>,
	amd-gfx@lists.freedesktop.org (open list:AMD DISPLAY CORE),
	dri-devel@lists.freedesktop.org (open list:DRM DRIVERS),
	linux-kernel@vger.kernel.org (open list)
Cc: zhengkui_guo@outlook.com
Subject: [PATCH] drm/amd/display: fix if == else warning
Date: Sun, 24 Apr 2022 17:06:23 +0800	[thread overview]
Message-ID: <20220424090640.1865-1-guozhengkui@vivo.com> (raw)

Fix the following coccicheck warning:

drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c:98:8-10:
WARNING: possible condition with no effect (if == else)

Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
---
 drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
index fe22530242d2..05b3fba9ccce 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
@@ -95,8 +95,6 @@ static void gpu_addr_to_uma(struct dce_hwseq *hwseq,
 	} else if (hwseq->fb_offset.quad_part <= addr->quad_part &&
 			addr->quad_part <= hwseq->uma_top.quad_part) {
 		is_in_uma = true;
-	} else if (addr->quad_part == 0) {
-		is_in_uma = false;
 	} else {
 		is_in_uma = false;
 	}
-- 
2.20.1


             reply	other threads:[~2022-04-24  9:07 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-24  9:06 Guo Zhengkui [this message]
2022-04-24 20:15 ` [PATCH] drm/amd/display: fix if == else warning Liu, Zhan
2022-04-25 21:55   ` Alex Deucher
2022-04-25 21:55     ` Alex Deucher
2022-04-25 21:55     ` Alex Deucher

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220424090640.1865-1-guozhengkui@vivo.com \
    --to=guozhengkui@vivo.com \
    --cc=Rodrigo.Siqueira@amd.com \
    --cc=Xinhui.Pan@amd.com \
    --cc=airlied@linux.ie \
    --cc=alexander.deucher@amd.com \
    --cc=amd-gfx@lists.freedesktop.org \
    --cc=charlene.liu@amd.com \
    --cc=christian.koenig@amd.com \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=harry.wentland@amd.com \
    --cc=jose.exposito89@gmail.com \
    --cc=jun.lei@amd.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sunpeng.li@amd.com \
    --cc=zhan.liu@amd.com \
    --cc=zhengkui_guo@outlook.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.