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SubjectRe: [PATCH] ipv6: fix ifnullfree.cocci warnings
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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.


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