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Mon, 10 Aug 2020 09:35:08 +0000 (GMT) Subject: Re: [PATCH] media: exynos4-is: fix ptr_ret.cocci warnings To: kernel test robot , Chuhong Yuan , linux-media@vger.kernel.org Cc: kbuild-all@lists.01.org, Mauro Carvalho Chehab , Hans Verkuil , Kyungmin Park , Kukjin Kim , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org From: Sylwester Nawrocki Message-ID: <8bd50e1a-b5ca-9add-eff5-15c7a853437d@samsung.com> Date: Mon, 10 Aug 2020 11:35:07 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200719134907.GA16381@c288844b3313> Content-Language: en-US Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA01Sa0gUYRTtm5ndGbdm+VxNrw+KtqQyMh8VQ4aYVExEZdSvoGzLSSVf7LqW gWVaYW4+MELdTZNelj3WtqzshW2UpKyK5lvJfAS7ZZEmWIbm7CT575x7z73nno+PIVU2mTcT l5giaBM18Wq5gnr87lfjapt7UFSg6Z6SM1ntJFd/8TPB2QztiMsf/EJyTU1VNGfL/EpzlsF2 GXehqlrGFTe9IjhH1oCcu2n5Q4TP52uMfTR/7YWd4C2V5+W8wTRF8Q+vn+LzHlUifsyyiK8f H6MjmX2KjdFCfFyqoF0TdlAR23+mkEy2U8dHs2rJDDRJ5iAXBvBaaH02SOcgBaPCtxAY7E1I Ij8RdHdlkhIZQ1DzrZ+YHXHkl8mlRgWC66d7KYn8QJAx2SwTVW44AjrulNEidsdx4OgcdopI fJcAR+1Dp0iOgyD3bd6MIcOwOAxqm7FYprAfjJpbnZKF+ABU17U5nVnsCu9LhigRu+BgKLlf 6wxBYk/oHrpCSHgxPBm57Dwb8AgNr0dzSXE/4M3w2bRNSuAGjrpHtIR9YbpGnBX1WQguPO+h JVKA4GNdOZJUodDb+FsuLiLxSjA/WyOVN0Fz1ZRc2q+EzhFX6QYlFD4u+mfLQvY5laReBpOV Rf8e0RsMQ9NUAVIb5yQzzkljnJPG+N+3HFGVyFPQ6xJiBF1QonAsQKdJ0OkTYwIOJyVY0Mwn a5iqG32KxlsOWRFmkHoBu8InMEol06Tq0hKsCBhS7c5G2BoOqNhoTdoJQZsUpdXHCzor8mEo tScbctW+X4VjNCnCUUFIFrSzXYJx8c5AVzo8gm8rVrYvZfwG3hwPfUWfbNnZW+JVP96wfuKB a2nLh/DIs2xR9oaJO6YtR46ebKvf0b2qs1HpN5z9nbyRGrz1iTl9t29fqX57cmZX8J7QJR7m vdnlBcqwUwHC05B1+OXyWP/Mwt4Mr2q3eT3waUVp8XDF9K5LA/r36YSqJ8Tcp6Z0sZogf1Kr 0/wFX0wSUGADAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrPIsWRmVeSWpSXmKPExsVy+t/xu7pnRAzjDb7/s7SYfegls8Wpyc+Y LM52X2O06H/8mtni/PkN7BZnm96wW2x6fI3VomfDVlaLGef3MVm8an7EZrFs0x8mB26PnbPu snss3vOSyWPTqk42j+7Z/1g8Ni+p9+jbsorR4/MmOY9TXz+zB3BE6dkU5ZeWpCpk5BeX2CpF G1oY6RlaWugZmVjqGRqbx1oZmSrp29mkpOZklqUW6dsl6GU8aJnEXPCSpeJT8wHmBsbfzF2M nBwSAiYSr/rnsXUxcnEICSxllHg8/QR7FyMHUEJKYn6LEkSNsMSfa11QNe8ZJXq/bWMBSQgL OElcXz2PHcQWEciUuD51IQtIEbPAGiaJjivfmCE61jJKfF3RwgRSxSZgKNF7tI8RZAOvgJ3E gQsCIGEWAVWJT+svs4LYogJxEo97/4NdxysgKHFy5hOwZZwCRhIz1x0AizMLqEv8mXcJyhaX uPVkPhOELS+x/e0c5gmMQrOQtM9C0jILScssJC0LGFlWMYqklhbnpucWG+oVJ+YWl+al6yXn 525iBEbutmM/N+9gvLQx+BCjAAejEg9vg6xBvBBrYllxZe4hRgkOZiURXqezp+OEeFMSK6tS i/Lji0pzUosPMZoCPTeRWUo0OR+YVPJK4g1NDc0tLA3Njc2NzSyUxHk7BA7GCAmkJ5akZqem FqQWwfQxcXBKNTCKJ9ht+H1AO+um7qq8zdv8CmbJ7RH19nzpJ3Oy+19b2YqJz25+kttQKeSd 16/2UeDUr9C6tub8yHMt544+OPNA1c4/8nLN1T/W9htZf3+2t+rKDzzTdOvNJR8O1ZKKtyHJ RxdsaHziEJ1rlZ7y/Yr871a9tT8c7N/OnZh74iPfHHtjxdrCbxeUWIozEg21mIuKEwF+YSeo 8gIAAA== X-CMS-MailID: 20200810093509eucas1p202a94c918063799dd0d8004b9379761d X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20200719135014eucas1p163f0baa93a13bd6e9eee1067ef9931a9 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200719135014eucas1p163f0baa93a13bd6e9eee1067ef9931a9 References: <202007192158.9kUQhoax%lkp@intel.com> <20200719134907.GA16381@c288844b3313> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On 19.07.2020 15:49, kernel test robot wrote: > From: kernel test robot > > drivers/media/platform/exynos4-is/media-dev.c:1273:1-3: WARNING: PTR_ERR_OR_ZERO can be used > > > Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR > > Generated by: scripts/coccinelle/api/ptr_ret.cocci > Fixes: 18ffec750578 ("media: exynos4-is: Add missed check for pinctrl_lookup_state()") The above commit is incorrect, I'm going to post a patch that removes the "idle" pinctrl state handling code from the driver so there is no need to apply the $subject patch. -- Thanks, Sylwester From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77C3FC433E0 for ; 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Mon, 10 Aug 2020 09:35:08 +0000 (GMT) Subject: Re: [PATCH] media: exynos4-is: fix ptr_ret.cocci warnings To: kernel test robot , Chuhong Yuan , linux-media@vger.kernel.org From: Sylwester Nawrocki Message-ID: <8bd50e1a-b5ca-9add-eff5-15c7a853437d@samsung.com> Date: Mon, 10 Aug 2020 11:35:07 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200719134907.GA16381@c288844b3313> Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA01Sa0gUYRTtm5ndGbdm+VxNrw+KtqQyMh8VQ4aYVExEZdSvoGzLSSVf7LqW gWVaYW4+MELdTZNelj3WtqzshW2UpKyK5lvJfAS7ZZEmWIbm7CT575x7z73nno+PIVU2mTcT l5giaBM18Wq5gnr87lfjapt7UFSg6Z6SM1ntJFd/8TPB2QztiMsf/EJyTU1VNGfL/EpzlsF2 GXehqlrGFTe9IjhH1oCcu2n5Q4TP52uMfTR/7YWd4C2V5+W8wTRF8Q+vn+LzHlUifsyyiK8f H6MjmX2KjdFCfFyqoF0TdlAR23+mkEy2U8dHs2rJDDRJ5iAXBvBaaH02SOcgBaPCtxAY7E1I Ij8RdHdlkhIZQ1DzrZ+YHXHkl8mlRgWC66d7KYn8QJAx2SwTVW44AjrulNEidsdx4OgcdopI fJcAR+1Dp0iOgyD3bd6MIcOwOAxqm7FYprAfjJpbnZKF+ABU17U5nVnsCu9LhigRu+BgKLlf 6wxBYk/oHrpCSHgxPBm57Dwb8AgNr0dzSXE/4M3w2bRNSuAGjrpHtIR9YbpGnBX1WQguPO+h JVKA4GNdOZJUodDb+FsuLiLxSjA/WyOVN0Fz1ZRc2q+EzhFX6QYlFD4u+mfLQvY5laReBpOV Rf8e0RsMQ9NUAVIb5yQzzkljnJPG+N+3HFGVyFPQ6xJiBF1QonAsQKdJ0OkTYwIOJyVY0Mwn a5iqG32KxlsOWRFmkHoBu8InMEol06Tq0hKsCBhS7c5G2BoOqNhoTdoJQZsUpdXHCzor8mEo tScbctW+X4VjNCnCUUFIFrSzXYJx8c5AVzo8gm8rVrYvZfwG3hwPfUWfbNnZW+JVP96wfuKB a2nLh/DIs2xR9oaJO6YtR46ebKvf0b2qs1HpN5z9nbyRGrz1iTl9t29fqX57cmZX8J7QJR7m vdnlBcqwUwHC05B1+OXyWP/Mwt4Mr2q3eT3waUVp8XDF9K5LA/r36YSqJ8Tcp6Z0sZogf1Kr 0/wFX0wSUGADAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrPIsWRmVeSWpSXmKPExsVy+t/xu7pnRAzjDb7/s7SYfegls8Wpyc+Y LM52X2O06H/8mtni/PkN7BZnm96wW2x6fI3VomfDVlaLGef3MVm8an7EZrFs0x8mB26PnbPu snss3vOSyWPTqk42j+7Z/1g8Ni+p9+jbsorR4/MmOY9TXz+zB3BE6dkU5ZeWpCpk5BeX2CpF G1oY6RlaWugZmVjqGRqbx1oZmSrp29mkpOZklqUW6dsl6GU8aJnEXPCSpeJT8wHmBsbfzF2M nBwSAiYSr/rnsXUxcnEICSxllHg8/QR7FyMHUEJKYn6LEkSNsMSfa11QNe8ZJXq/bWMBSQgL OElcXz2PHcQWEciUuD51IQtIEbPAGiaJjivfmCE61jJKfF3RwgRSxSZgKNF7tI8RZAOvgJ3E gQsCIGEWAVWJT+svs4LYogJxEo97/4NdxysgKHFy5hOwZZwCRhIz1x0AizMLqEv8mXcJyhaX uPVkPhOELS+x/e0c5gmMQrOQtM9C0jILScssJC0LGFlWMYqklhbnpucWG+oVJ+YWl+al6yXn 525iBEbutmM/N+9gvLQx+BCjAAejEg9vg6xBvBBrYllxZe4hRgkOZiURXqezp+OEeFMSK6tS i/Lji0pzUosPMZoCPTeRWUo0OR+YVPJK4g1NDc0tLA3Njc2NzSyUxHk7BA7GCAmkJ5akZqem FqQWwfQxcXBKNTCKJ9ht+H1AO+um7qq8zdv8CmbJ7RH19nzpJ3Oy+19b2YqJz25+kttQKeSd 16/2UeDUr9C6tub8yHMt544+OPNA1c4/8nLN1T/W9htZf3+2t+rKDzzTdOvNJR8O1ZKKtyHJ RxdsaHziEJ1rlZ7y/Yr871a9tT8c7N/OnZh74iPfHHtjxdrCbxeUWIozEg21mIuKEwF+YSeo 8gIAAA== X-CMS-MailID: 20200810093509eucas1p202a94c918063799dd0d8004b9379761d X-Msg-Generator: CA X-RootMTR: 20200719135014eucas1p163f0baa93a13bd6e9eee1067ef9931a9 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200719135014eucas1p163f0baa93a13bd6e9eee1067ef9931a9 References: <202007192158.9kUQhoax%lkp@intel.com> <20200719134907.GA16381@c288844b3313> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200810_053512_033284_D14A1401 X-CRM114-Status: GOOD ( 16.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, kbuild-all@lists.01.org, Krzysztof Kozlowski , Hans Verkuil , Kyungmin Park , Kukjin Kim , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 19.07.2020 15:49, kernel test robot wrote: > From: kernel test robot > > drivers/media/platform/exynos4-is/media-dev.c:1273:1-3: WARNING: PTR_ERR_OR_ZERO can be used > > > Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR > > Generated by: scripts/coccinelle/api/ptr_ret.cocci > Fixes: 18ffec750578 ("media: exynos4-is: Add missed check for pinctrl_lookup_state()") The above commit is incorrect, I'm going to post a patch that removes the "idle" pinctrl state handling code from the driver so there is no need to apply the $subject patch. -- Thanks, Sylwester _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7039954897976301251==" MIME-Version: 1.0 From: Sylwester Nawrocki To: kbuild-all@lists.01.org Subject: Re: [PATCH] media: exynos4-is: fix ptr_ret.cocci warnings Date: Mon, 10 Aug 2020 11:35:07 +0200 Message-ID: <8bd50e1a-b5ca-9add-eff5-15c7a853437d@samsung.com> In-Reply-To: <20200719134907.GA16381@c288844b3313> List-Id: --===============7039954897976301251== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On 19.07.2020 15:49, kernel test robot wrote: > From: kernel test robot > = > drivers/media/platform/exynos4-is/media-dev.c:1273:1-3: WARNING: PTR_ERR_= OR_ZERO can be used > = > = > Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR > = > Generated by: scripts/coccinelle/api/ptr_ret.cocci = > Fixes: 18ffec750578 ("media: exynos4-is: Add missed check for pinctrl_loo= kup_state()") The above commit is incorrect, I'm going to post a patch that removes the "idle" pinctrl state handling code from the driver so there is no need to apply the $subject patch. -- = Thanks, Sylwester --===============7039954897976301251==--