Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Wang Ming <machel@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>,
        =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>,
        "Pan, Xinhui" <Xinhui.Pan@amd.com>,
        David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Stephen Rothwell <sfr@canb.auug.org.au>,
        Wang Ming <machel@vivo.com>, amd-gfx@lists.freedesktop.org,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc:     opensource.kernel@vivo.com
Subject: [PATCH] amd/display/dc:remove repeating expression
Date:   Wed, 14 Jun 2023 11:49:23 +0800
Message-Id: <20230614034936.876-1-machel@vivo.com>
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?+k77ozdF8enZIcBfJla5UsncccRBY2IYE7JORBKLfyGu6oHmsqtkFzX1RCTm?=
 =?us-ascii?Q?jCvd5FeCJp/AOM5jcQpVQTtyOwYjswp91BTrabZLnU4WqPItTAsfhycJYlzQ?=
 =?us-ascii?Q?CIbjTKJStVx8u5uh0tbn9ih2ZneWjTsUWRUTPLfo9L8ovaJDsvuOI2+eKnDP?=
 =?us-ascii?Q?1jwS962mXQ9rQ0TLQTYRBxF/zGUSwoqBZAX40EoTY14bDiKHA+aH1hpvdTEf?=
 =?us-ascii?Q?AEduMetWot2P+S5QrfaB/lhgWVr7hFJ4k3O8+uT6W/zByNz6cOCFJlPT1yD+?=
 =?us-ascii?Q?kjpsHH+TdX5Dhe2RMgEb5UtCI7BwjcjzNpiM1jspabw5kGFUqB/mnVGuRCh/?=
 =?us-ascii?Q?PyNzaIDeyGIG7HYxEGGtUBJojb6YGokzFySDLSEkvv5KyWMmxkpIlhJEyJNF?=
 =?us-ascii?Q?AtKlwRoUR29rUCS7tGOGIZry7DuF0n98+ESZlPuGClrB+19r+7NyipbCqkCL?=
 =?us-ascii?Q?7LOVnBAkvlK9BeYPwNtkcOMktcWhRCgCbPlb3F/NsIxFpQyA8XB6G2J/EIuy?=
 =?us-ascii?Q?2Ckyxzl0jUpGV8j1cC9XK6HW9fUjKLC4jIjPndrWSjqAgicbHl4NULXGKE90?=
 =?us-ascii?Q?BuzRBkmxVI1yaBiWEPGgXtOqfqcUGl/BjIaHe3W/MSmlVfnH60v5+KNRoLSw?=
 =?us-ascii?Q?Yc1vNTVDCt2DgUpE5poZ5CYN4y3VfcfiK5fywU1Is+gbyDbVBI0/F97XHgIN?=
 =?us-ascii?Q?mUvljOr2DxrqB2t53NJQdjBjxIJj1/52cHP7H5AkLPJqBrl3w6SlNgbU4Db8?=
 =?us-ascii?Q?7C78hWJlDR/zGy9ZwRJbD5XDjwmMRd9+zGaiNlKNYuGk9LCgCwmE8iXU6PBB?=
 =?us-ascii?Q?mnKxL2Uza7mYDZhZr0EUxOKbZqTcaW9OciDz8jFs9W3gcydL4+2gv7HNaZ/K?=
 =?us-ascii?Q?UPynhyby3SO81rI1s8DjD2K8ekxCx3nMubZY0Mq1B+5L93GWwYgVlxsteXWF?=
 =?us-ascii?Q?UEEtRmkkX+FdebnZBzeXBb4dlLq3u2a0XT2gphmsxCPacQBS1Cz/Oh0B7ILt?=
 =?us-ascii?Q?MO0Bx0zzkyxo9FMyTQ3M4LFIZU43nFeLJaJIe+t9WqVrsVplcBnfGKP11qk2?=
 =?us-ascii?Q?RPW4IN9t7r5e8nirLaCKmtiffR2xg2ybztGFR+lsatTHOED4IA+UW+9HhQ9P?=
 =?us-ascii?Q?DXwgdX3Wx0JWSa5WNyBBQAkEGuGqfM5n7Zi6gOTAfGuzxsxKBmpRWZTRWMiC?=
 =?us-ascii?Q?WZLF2l3s4dzyV77lsHh4yorGJW7/+MjJhz8EmCH0BbI1bi2Z5WPU3sBr4YG7?=
 =?us-ascii?Q?v0Mtiwf5l7+jo6Gccfguh2rCXftu5qD78IJEKBRpYAS2dOv7d6/iZ99HOcH8?=
 =?us-ascii?Q?dgw51PufXKoxieO5M2IPKW0E0gLC6Fm1MXGMNdybyTUR2K/M6d0wqa/s5HWb?=
 =?us-ascii?Q?uYGEbnSVhFGqXwjhh3sSf5J91cDr78HLTdBmQm1v8kBn89IiqYpiZvXQCILl?=
 =?us-ascii?Q?lEFkfcKU+S4yMsaHdL23NFiqW4zOv04OwCBNItebqOL1UKGnel1ktneKTfhv?=
 =?us-ascii?Q?PB/YmmJ2C4L/kuLDhKMqjAYcJtaSzHBwVtLVfWS29fpbfbMJOz/KcADR1y4W?=
 =?us-ascii?Q?IE2BHQCyhODXXmQviZgjDvO17pe47Ywfk4/Hx8n/?=
X-OriginatorOrg: vivo.com
X-MS-Exchange-CrossTenant-Network-Message-Id: b4869103-8dff-450f-bc87-08db6c8a67d1
X-MS-Exchange-CrossTenant-AuthSource: SG2PR06MB3743.apcprd06.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jun 2023 03:49:50.9367
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: KhqES1Fjrj2FlhDlozaGfmcf2MNcbHWGtyDIiwFBMC/EaD/b2cR116IPX6w12fcFjQUS33doYr6M573lkJMUTA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: JH0PR06MB6797
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,
        RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE,
        URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Identify issues that arise by using the tests/doubletest.cocci
semantic patch.Need to remove duplicate expression in if statement.

Signed-off-by: Wang Ming <machel@vivo.com>
---
 drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c b/driv=
ers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
index 0cc853964..b419a04ef 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
@@ -1610,7 +1610,7 @@ static int source_format_to_bpp (enum source_format_c=
lass SourcePixelFormat)
 {
        if (SourcePixelFormat =3D=3D dm_444_64)
                return 8;
-       else if (SourcePixelFormat =3D=3D dm_444_16 || SourcePixelFormat =
=3D=3D dm_444_16)
+       else if (SourcePixelFormat =3D=3D dm_444_16)
                return 2;
        else if (SourcePixelFormat =3D=3D dm_444_8)
                return 1;
--
2.25.1


________________________________
=E6=9C=AC=E9=82=AE=E4=BB=B6=E5=8F=8A=E5=85=B6=E9=99=84=E4=BB=B6=E5=86=85=E5=
=AE=B9=E5=8F=AF=E8=83=BD=E5=90=AB=E6=9C=89=E6=9C=BA=E5=AF=86=E5=92=8C/=E6=
=88=96=E9=9A=90=E7=A7=81=E4=BF=A1=E6=81=AF=EF=BC=8C=E4=BB=85=E4=BE=9B=E6=8C=
=87=E5=AE=9A=E4=B8=AA=E4=BA=BA=E6=88=96=E6=9C=BA=E6=9E=84=E4=BD=BF=E7=94=A8=
=E3=80=82=E8=8B=A5=E6=82=A8=E9=9D=9E=E5=8F=91=E4=BB=B6=E4=BA=BA=E6=8C=87=E5=
=AE=9A=E6=94=B6=E4=BB=B6=E4=BA=BA=E6=88=96=E5=85=B6=E4=BB=A3=E7=90=86=E4=BA=
=BA=EF=BC=8C=E8=AF=B7=E5=8B=BF=E4=BD=BF=E7=94=A8=E3=80=81=E4=BC=A0=E6=92=AD=
=E3=80=81=E5=A4=8D=E5=88=B6=E6=88=96=E5=AD=98=E5=82=A8=E6=AD=A4=E9=82=AE=E4=
=BB=B6=E4=B9=8B=E4=BB=BB=E4=BD=95=E5=86=85=E5=AE=B9=E6=88=96=E5=85=B6=E9=99=
=84=E4=BB=B6=E3=80=82=E5=A6=82=E6=82=A8=E8=AF=AF=E6=94=B6=E6=9C=AC=E9=82=AE=
=E4=BB=B6=EF=BC=8C=E8=AF=B7=E5=8D=B3=E4=BB=A5=E5=9B=9E=E5=A4=8D=E6=88=96=E7=
=94=B5=E8=AF=9D=E6=96=B9=E5=BC=8F=E9=80=9A=E7=9F=A5=E5=8F=91=E4=BB=B6=E4=BA=
=BA=EF=BC=8C=E5=B9=B6=E5=B0=86=E5=8E=9F=E5=A7=8B=E9=82=AE=E4=BB=B6=E3=80=81=
=E9=99=84=E4=BB=B6=E5=8F=8A=E5=85=B6=E6=89=80=E6=9C=89=E5=A4=8D=E6=9C=AC=E5=
=88=A0=E9=99=A4=E3=80=82=E8=B0=A2=E8=B0=A2=E3=80=82
The contents of this message and any attachments may contain confidential a=
nd/or privileged information and are intended exclusively for the addressee=
(s). If you are not the intended recipient of this message or their agent, =
please note that any use, dissemination, copying, or storage of this messag=
e or its attachments is not allowed. If you receive this message in error, =
please notify the sender by reply the message or phone and delete this mess=
age, any attachments and any copies immediately.
Thank you