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| From | David Miller <davem@davemloft.net> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] ipv6: fix ifnullfree.cocci warnings |
| Date | Thu, 10 Sep 2015 02:30:01 +0200 |
| Message-ID | <q6XUt-2ct-3@gated-at.bofh.it> (permalink) |
| References | <q6Wvo-8wd-13@gated-at.bofh.it> <q6Wvo-8wd-11@gated-at.bofh.it> |
| X-Original-To | fengguang.wu@intel.com |
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| Sender | robomod@news.nic.it |
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| Approved | robomod@news.nic.it |
| Lines | 22 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | roopa@cumulusnetworks.com, kbuild-all@01.org, nikolay@cumulusnetworks.com, netdev@vger.kernel.org, kuznet@ms2.inr.ac.ru, jmorris@namei.org, yoshfuji@linux-ipv6.org, kaber@trash.net, linux-kernel@vger.kernel.org |
| X-Original-Date | Wed, 09 Sep 2015 17:21:27 -0700 (PDT) |
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| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1221811 |
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From: kbuild test robot <fengguang.wu@intel.com> Date: Thu, 10 Sep 2015 06:57:12 +0800 > net/ipv6/route.c:2946:3-8: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. > > NULL check before some freeing functions is not needed. > > Based on checkpatch warning > "kfree(NULL) is safe this check is probably not required" > and kfreeaddr.cocci by Julia Lawall. > > Generated by: scripts/coccinelle/free/ifnullfree.cocci > > CC: Roopa Prabhu <roopa@cumulusnetworks.com> > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] ipv6: fix ifnullfree.cocci warnings kbuild test robot <fengguang.wu@intel.com> - 2015-09-10 01:00 +0200 Re: [PATCH] ipv6: fix ifnullfree.cocci warnings David Miller <davem@davemloft.net> - 2015-09-10 02:30 +0200 Re: [PATCH] ipv6: fix ifnullfree.cocci warnings roopa <roopa@cumulusnetworks.com> - 2015-09-10 07:10 +0200
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