]> git.baikalelectronics.ru Git - kernel.git/commit
ipv6: fix ifnullfree.cocci warnings
authorWu Fengguang <fengguang.wu@intel.com>
Wed, 9 Sep 2015 22:57:12 +0000 (06:57 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 Sep 2015 00:21:01 +0000 (17:21 -0700)
commit222f70fb97a3290981161395baddfeebcd9ecacb
treed603742cef32c5565f2a73d755c41c97611064d3
parentf402beebc5d10d9a0d41ab522291d1219d059170
ipv6: fix ifnullfree.cocci warnings

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c