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h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=sXOwvzl95A3pwO9Get4x8is8LqePZnuFEjGE2B85NZdnBD/bGLSxjIVTv/XM0Tj+A L81Y4gwr/9MMykNmrdfE0tRWFp7USWLEH89Q9A7bgs9dMPwgwwdKtCtgpmxRmsbm+j mVmFIEAAEtL0j2AxBKxalEI0JjYTunAiN4r595wE= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.133.187.152]) by smtp.web.de (mrweb001 [213.165.67.108]) with ESMTPSA (Nemesis) id 0MAvVk-1iy0rP068S-00A0Xv; Sun, 05 Jan 2020 13:07:39 +0100 To: Julia Lawall , Wen Yang , cocci@systeme.lip6.fr References: <20200104064448.24314-1-wenyang@linux.alibaba.com> <21e9861a-5afc-fd66-cfd1-a9b5b92b230b@web.de> From: Markus Elfring Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; keydata= mQINBFg2+xABEADBJW2hoUoFXVFWTeKbqqif8VjszdMkriilx90WB5c0ddWQX14h6w5bT/A8 +v43YoGpDNyhgA0w9CEhuwfZrE91GocMtjLO67TAc2i2nxMc/FJRDI0OemO4VJ9RwID6ltwt mpVJgXGKkNJ1ey+QOXouzlErVvE2fRh+KXXN1Q7fSmTJlAW9XJYHS3BDHb0uRpymRSX3O+E2 lA87C7R8qAigPDZi6Z7UmwIA83ZMKXQ5stA0lhPyYgQcM7fh7V4ZYhnR0I5/qkUoxKpqaYLp YHBczVP+Zx/zHOM0KQphOMbU7X3c1pmMruoe6ti9uZzqZSLsF+NKXFEPBS665tQr66HJvZvY GMDlntZFAZ6xQvCC1r3MGoxEC1tuEa24vPCC9RZ9wk2sY5Csbva0WwYv3WKRZZBv8eIhGMxs rcpeGShRFyZ/0BYO53wZAPV1pEhGLLxd8eLN/nEWjJE0ejakPC1H/mt5F+yQBJAzz9JzbToU 5jKLu0SugNI18MspJut8AiA1M44CIWrNHXvWsQ+nnBKHDHHYZu7MoXlOmB32ndsfPthR3GSv jN7YD4Ad724H8fhRijmC1+RpuSce7w2JLj5cYj4MlccmNb8YUxsE8brY2WkXQYS8Ivse39MX BE66MQN0r5DQ6oqgoJ4gHIVBUv/ZwgcmUNS5gQkNCFA0dWXznQARAQABtCZNYXJrdXMgRWxm cmluZyA8TWFya3VzLkVsZnJpbmdAd2ViLmRlPokCVAQTAQgAPhYhBHDP0hzibeXjwQ/ITuU9 Figxg9azBQJYNvsQAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMBAh4BAheAAAoJEOU9Figx g9azcyMP/iVihZkZ4VyH3/wlV3nRiXvSreqg+pGPI3c8J6DjP9zvz7QHN35zWM++1yNek7Ar OVXwuKBo18ASlYzZPTFJZwQQdkZSV+atwIzG3US50ZZ4p7VyUuDuQQVVqFlaf6qZOkwHSnk+ CeGxlDz1POSHY17VbJG2CzPuqMfgBtqIU1dODFLpFq4oIAwEOG6fxRa59qbsTLXxyw+PzRaR LIjVOit28raM83Efk07JKow8URb4u1n7k9RGAcnsM5/WMLRbDYjWTx0lJ2WO9zYwPgRykhn2 sOyJVXk9xVESGTwEPbTtfHM+4x0n0gC6GzfTMvwvZ9G6xoM0S4/+lgbaaa9t5tT/PrsvJiob kfqDrPbmSwr2G5mHnSM9M7B+w8odjmQFOwAjfcxoVIHxC4Cl/GAAKsX3KNKTspCHR0Yag78w i8duH/eEd4tB8twcqCi3aCgWoIrhjNS0myusmuA89kAWFFW5z26qNCOefovCx8drdMXQfMYv g5lRk821ZCNBosfRUvcMXoY6lTwHLIDrEfkJQtjxfdTlWQdwr0mM5ye7vd83AManSQwutgpI q+wE8CNY2VN9xAlE7OhcmWXlnAw3MJLW863SXdGlnkA3N+U4BoKQSIToGuXARQ14IMNvfeKX NphLPpUUnUNdfxAHu/S3tPTc/E/oePbHo794dnEm57LuuQINBFg2+xABEADZg/T+4o5qj4cw nd0G5pFy7ACxk28mSrLuva9tyzqPgRZ2bdPiwNXJUvBg1es2u81urekeUvGvnERB/TKekp25 4wU3I2lEhIXj5NVdLc6eU5czZQs4YEZbu1U5iqhhZmKhlLrhLlZv2whLOXRlLwi4jAzXIZAu 76mT813jbczl2dwxFxcT8XRzk9+dwzNTdOg75683uinMgskiiul+dzd6sumdOhRZR7YBT+xC wzfykOgBKnzfFscMwKR0iuHNB+VdEnZw80XGZi4N1ku81DHxmo2HG3icg7CwO1ih2jx8ik0r riIyMhJrTXgR1hF6kQnX7p2mXe6K0s8tQFK0ZZmYpZuGYYsV05OvU8yqrRVL/GYvy4Xgplm3 DuMuC7/A9/BfmxZVEPAS1gW6QQ8vSO4zf60zREKoSNYeiv+tURM2KOEj8tCMZN3k3sNASfoG fMvTvOjT0yzMbJsI1jwLwy5uA2JVdSLoWzBD8awZ2X/eCU9YDZeGuWmxzIHvkuMj8FfX8cK/ 2m437UA877eqmcgiEy/3B7XeHUipOL83gjfq4ETzVmxVswkVvZvR6j2blQVr+MhCZPq83Ota xNB7QptPxJuNRZ49gtT6uQkyGI+2daXqkj/Mot5tKxNKtM1Vbr/3b+AEMA7qLz7QjhgGJcie qp4b0gELjY1Oe9dBAXMiDwARAQABiQI8BBgBCAAmFiEEcM/SHOJt5ePBD8hO5T0WKDGD1rMF Alg2+xACGwwFCQlmAYAACgkQ5T0WKDGD1rOYSw/+P6fYSZjTJDAl9XNfXRjRRyJSfaw6N1pA Ahuu0MIa3djFRuFCrAHUaaFZf5V2iW5xhGnrhDwE1Ksf7tlstSne/G0a+Ef7vhUyeTn6U/0m +/BrsCsBUXhqeNuraGUtaleatQijXfuemUwgB+mE3B0SobE601XLo6MYIhPh8MG32MKO5kOY hB5jzyor7WoN3ETVNQoGgMzPVWIRElwpcXr+yGoTLAOpG7nkAUBBj9n9TPpSdt/npfok9ZfL /Q+ranrxb2Cy4tvOPxeVfR58XveX85ICrW9VHPVq9sJf/a24bMm6+qEg1V/G7u/AM3fM8U2m tdrTqOrfxklZ7beppGKzC1/WLrcr072vrdiN0icyOHQlfWmaPv0pUnW3AwtiMYngT96BevfA qlwaymjPTvH+cTXScnbydfOQW8220JQwykUe+sHRZfAF5TS2YCkQvsyf7vIpSqo/ttDk4+xc Z/wsLiWTgKlih2QYULvW61XU+mWsK8+ZlYUrRMpkauN4CJ5yTpvp+Orcz5KixHQmc5tbkLWf x0n1QFc1xxJhbzN+r9djSGGN/5IBDfUqSANC8cWzHpWaHmSuU3JSAMB/N+yQjIad2ztTckZY pwT6oxng29LzZspTYUEzMz3wK2jQHw+U66qBFk8whA7B2uAU1QdGyPgahLYSOa4XAEGb6wbI FEE= Message-ID: Date: Sun, 5 Jan 2020 13:07:35 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:3Qi9lT95j7uYztE56MTV7Nko6/6Qq7VRygIuQKAWkh6OcM18ZjV jXxHXMbn7Z3iL9YRKZ7ITB0fzk/URFexccQdKDBh90eB67TEf4OuE0fZPdq+iIPiFxBQ9wR JSaq4craPrT4msHb1l/JxQ3+3YAO+3m6yHtRbqbhrdRD5q/ixGYiP0OoTG4Sqjam3XI6bb8 bTyt3ImlWsZ1TtB7EnVnQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:xtrxNb4uJCM=:w/ihnkGs0Y6XP5LCicpAZ1 W6SCMdFyA7WcwQklFvgPJopp9XdLdXiu//2InDXWBmunCgQ9scIkRZihYtBlZ55oac9PnplJo XTf8ClIIvnKn+5YDO1uWUlymK8v1noo0k0ioqMzJMzWiAX2hOPazsakd/MbaMdgWuqolb/mqT a8PKxsUNs3O/ioeGsZ+lP+oIYDWeZLgvEkY+pedJt2QMvCmE6+JZ+aL8wPQXerEgUHxNhd9QX Xc4r0DweQXg8TWDZAvfaEl5DTYEMAlDnRwMrJCYfQk0LJ1Xjz0Feuyy3zosqoS5xyAGtPNxfn 6a0XjKWkIpYquiTzM+bpxxgxhXeRhTobsW2aSTDoFBboJg4Pllp9xP9+pjYNN5kcaqEq79gYK W2opiHWb+hU1vL942dR9Gt6e5CzRO9XGVrP+YEI/4BakYtEmflJPGZ5HfZCjssnVAFe736q6G IfB4WuL52RoE767/Hq3BqOFv8WRMnCAzpBVijYAS4e11i3azmN6rABShgVBCHf10Lx/z9q2OE gJxih+KDWTFr3SlLMUxwCGE2P3ZuTdUuhogvt1UbiMnxy/QPY9MyD1FDWY3oI7nlGrF3bgxYk r4xhUrAtg/IjVizydkywtYt9YahYaWg+td5HhwKDaSNN6OxsAaop3VvtZolA6cBqH3txtbeag PBXUMlGHwYTd25DmkACI+6XqI1JOuRgeDRS2ECNuR5twfFTLElUYQG3BVDKEKRiVbUNuI0RxO Lihd2wDNnJAmKNDlTD9hX/+gTK2aZcxsa1D2sesb97tQaq7MscoUZXjrfbGWnRzKvHl66A9xC tipfV/gDZ42rJ1BCEQG/kcVCUMSJ1oJYZfdEj6e+7zyM4gEElTC1Uo2SRC2IkyP1GwDUVRsZn CqGG4AmFjGoJncri89/fDBj4jBO/OYt6Eey4fATkUDmNMlOTP7PsAZypEKa/v5dvecEa6F+VL s0EiH9JusSGNMBcTQ430wHy/INUsI3IKtjWrb/NMYgv7caavJUk/yitl4fXn8szH7iLd1Kn8y gbwWJfgJt19q3x1coQDZrx9SC9Gtg2qwk4CI/c2T7QqRWOrbEr/TNxlNNAScgwZC3ptHt1u71 Ar6uggv30oJ90A8iSIFkAW/qe0gQImzn1XvmV8xgeUuRjTyxwhOBRmXV/kD7v0lvFB3IX+DW8 +Y7V/1gA5laKUHH6Pd29ZZfeBWthvjWKln7Acf6Y6YzvGAiK14rwS2Iz8Tkj9XwbTU97jdC36 YDgFaQ3WAxQ7hIx5DiJkZ2UvjXyI9BAaj4FIuEXJPhU+fomOmDdh5n3YXlxg= X-Greylist: Sender IP whitelisted, Sender e-mail whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Sun, 05 Jan 2020 13:12:58 +0100 (CET) X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Sun, 05 Jan 2020 13:12:54 +0100 (CET) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 Cc: Michal Marek , Julia Lawall , Greg Kroah-Hartman , Nicolas Palix , Gilles Muller , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Matthias_M=c3=a4nnich?= , Thomas Gleixner Subject: Re: [Cocci] coccinelle: semantic patch to check for inappropriate do_div() calls X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr >>> +( >>> +* do_div(f, l); >>> +| >>> +* do_div(f, ul); >>> +| >>> +* do_div(f, ul64); >>> +| >>> +* do_div(f, sl64); >>> +) >> >> I suggest to avoid the specification of duplicate SmPL code. >> >> +@@ >> +*do_div(f, \( l \| ul \| ul64 \| sl64 \) ); > > I don't se any point to this. Can such succinct SmPL code be occasionally desirable? > The original code is quite readable, Yes. - I dare to present a coding style alternative. > without the ugly \( etc. I wonder about this view. >> Please improve the message construction. > > Please make more precise comments (I already made some suggestions, Thus I omitted a repetition. > so it doesn't matter much here, but "please improve" does not provide any > concrete guidance). I guess that Wen Yang can know corresponding software design possibilities from previous development discussions. Regards, Markus _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci