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Miller" , Greg Kroah-Hartman , Rob Herring , Thomas Gleixner From: Markus Elfring Subject: [PATCH] openpromfs: Adjust three seq_printf() calls in property_show() Openpgp: preference=signencrypt 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= Cc: LKML Message-ID: <22563348-fefa-8540-9d71-de37764f0596@web.de> Date: Tue, 2 Jul 2019 17:40:21 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:JxiWIYXw9gmhR5r6woOTjGVR6MjO2eh4EujnnpT0chsKLzSsGWH B2mCJnGEY4HGjFkaldkJKEejp52mp36rN04WdlcTSOyNx+Q1SHqnWTnPS4Zi8je9Z8M+n7M JgXr2jJ4P3qnzOWQ+qVfAsLTn9iEuxkS7HVof4ZJI3vQQlur3ju/FXTzun338MkeLCl/Yl7 inH2GvjKi4g2oOHVTAeJA== X-UI-Out-Filterresults: notjunk:1;V03:K0:J6dmmI/s+y8=:AGCapRw8MW69tokZVkYyPC KdB5Gq6dQpOM2aS95rbkh8DvS/jmWHso1Ze8PdqTQk4qZTtnf/lGxA89SFb1hRLO4xfWOpURA AYGZVhOCYqFVXa3hkuD5cVzd4VzgPDYdaBcR8fJ8LTHld2A64wE+DXqsafO4jfAbH65dUeVXo 2DIXCHsPlYYsPkt1k9iqOn5p1K5eKmiq7J8/tpkLmaQ/JpYvM1uzl/8Uir6L0oPnZRT6DCEYI kji0mLsQy7+KOPU2yY/6EYAgB3F8DQodKVDA/mUuy6BhCp0ffDkPcsDyfDO8E10khBZNKzU9C g235n07NeQOndwIKdfZqcWqAO2u2usYgoHVVX7UPhA/6mom1eJ77RoZxEggkRyREDWNR3kUu6 APaC2tRYICy5+u8t2UeODclmfD6UxOb6fqyXlPeAjkN039YOJPz55RrbOmmLmQowimK/yqAsn UkCZBu7A80hyExbDOEdYmOA/dcaWElPK+BFa1rBkHyIGVidMujedLBUMPXzSCR99n2BUwlXbU RkTgO1eEbDUN3xA/G5L9c4fTRg76TEw4rv6hwmZTKNJgw0kDqEnZSrpjusdwyxqC+MpiIQoZH JOaiewLNd03tusylEeiM4HIaXM9Zu618ZEMSwlLLiB3+y5gy/WGZuLwtGOudshtAGVajoNF7G n431ZjfgYWTQUiFxxD4GB69r/mCdFjgpN3V5oLvNzrbTvMR5mzTg2KX1ExhnU0PGL+hbjXwCB sIzDyu6NEbAPhHt3uDqJldywJMYNYRH3NiTtg+UHJqSZrjStIXv1SXipV2FEPUrUGC20O1eMT RKwrc4x7wj9odgxIocRru79UvHhFLFd7TDo5ymMnBA1IrJ3tQh5+i05i2OK4omQ3gn7IbYL8J QVJHfv51H5A289V1SUdvwNTUET46Fp4dajfO6JItbnLhVPwR+wTIoGIqCFidYUUo8nQ+eJerB dBEREiNdlvyChb26xWexQTn6tANzGn0ZfA3WQ9/OUGE1h7FivPnkcbqiU49j+aQhe3wZf7LDH lfnfeopGAA0DqT04biGMQhlCz1SYcjHx17qYhvETXTW50o7KIg12onAlDX3snJ6Gc0JDi1JRB y/PwN0wOLjeHqUU3FooQ1IIPnb9sqgMhjzn Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Tue, 2 Jul 2019 17:24:27 +0200 A bit of information should be put into a sequence. Thus improve the execution speed for this data output by better usage of corresponding functions. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring =2D-- fs/openpromfs/inode.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c index e6cb7689fec4..2234103fd8ee 100644 =2D-- a/fs/openpromfs/inode.c +++ b/fs/openpromfs/inode.c @@ -76,14 +76,14 @@ static int property_show(struct seq_file *f, void *v) while (len > 0) { int n =3D strlen(pval); - seq_printf(f, "%s", (char *) pval); + seq_puts(f, (char *) pval); /* Skip over the NULL byte too. */ pval +=3D n + 1; len -=3D n + 1; if (len > 0) - seq_printf(f, " + "); + seq_puts(f, " + "); } } else { if (len & 3) { @@ -111,8 +111,7 @@ static int property_show(struct seq_file *f, void *v) } } } - seq_printf(f, "\n"); - + seq_putc(f, '\n'); return 0; } =2D- 2.22.0