netdev - [net:master 30/34] 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.

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Date:	Thu, 10 Sep 2015 06:57:12 +0800
From:	kbuild test robot <fengguang.wu@...el.com>
To:	Roopa Prabhu <roopa@...ulusnetworks.com>
Cc:	kbuild-all@...org,
	Nikolay Aleksandrov <nikolay@...ulusnetworks.com>,
	netdev@...r.kernel.org
Subject: [net:master 30/34] 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.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git master
head:   f53de1e9a4aaf8cbe08845da6f7ff26a078ac507
commit: 6b9ea5a64ed5eeb3f68f2e6fcce0ed1179801d1e [30/34] ipv6: fix multipath route replace error recovery


coccinelle warnings: (new ones prefixed by >>)

>> 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.

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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