Messages in this thread | | | Date | Wed, 09 Sep 2015 22:08:52 -0700 | From | roopa <> | Subject | Re: [PATCH] ipv6: fix ifnullfree.cocci warnings |
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On 9/9/15, 3:57 PM, kbuild test robot wrote: > 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> > FWIW, Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
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