From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7737653688711386260==" MIME-Version: 1.0 From: kernel test robot Subject: [PATCH] BACKPORT: FROMLIST: drm/mediatek: fix returnvar.cocci warnings Date: Sat, 11 Dec 2021 08:12:05 +0800 Message-ID: <20211211001205.GA27495@fca31352be42> List-Id: To: kbuild@lists.01.org --===============7737653688711386260== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable CC: kbuild-all(a)lists.01.org TO: cros-kernel-buildreports(a)googlegroups.com TO: Guenter Roeck From: kernel test robot drivers/gpu/drm/mediatek/mtk_dp.c:2165:5-8: Unneeded variable: "ret". Retur= n "0" on line 2204 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci CC: Jitao Shi Reported-by: kernel test robot Signed-off-by: kernel test robot --- tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chr= omeos-5.10 head: 3246f4ed0d71058d829b29bccc2454d305bec8ea commit: 9fc1f39630d4af841f63428a2cc6cdf6834c1865 [56/90] BACKPORT: FROMLIST= : drm/mediatek: Add mt8195 DisplayPort driver :::::: branch date: 10 days ago :::::: commit date: 10 days ago mtk_dp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/drivers/gpu/drm/mediatek/mtk_dp.c +++ b/drivers/gpu/drm/mediatek/mtk_dp.c @@ -2162,8 +2162,6 @@ static void mtk_dp_video_config(struct m = static int mtk_dp_state_handler(struct mtk_dp *mtk_dp) { - int ret =3D 0; - switch (mtk_dp->state) { case MTK_DP_STATE_INITIAL: mtk_dp_video_mute(mtk_dp, true); @@ -2201,7 +2199,7 @@ static int mtk_dp_state_handler(struct m break; } = - return ret; + return 0; } = static void mtk_dp_init_port(struct mtk_dp *mtk_dp) --===============7737653688711386260==--