Re: [PATCH] RDS: IB: fix ifnullfree.cocci warnings

[David Miller]

From: kbuild test robot <fengguang.wu@xxxxxxxxx>
Date: Thu, 23 Feb 2017 20:47:01 +0800

> net/rds/ib.c:115:2-7: 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
> 
> Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>

Applied.