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.

From	kbuild test robot <fengguang.wu@intel.com>
Newsgroups	linux.kernel
Subject	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.
Date	2017-02-23 13:50 +0100
Message-ID	<te10m-1jJ-9@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   bc49a7831b1137ce1c2dda1c57e3631655f5d2ae
commit: be2f76eacc278c272f26d46e4168efe5a55f5383 RDS: IB: Add vector spreading for cqs
date:   7 weeks ago


coccinelle warnings: (new ones prefixed by >>)

>> 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.

Please review and possibly fold the followup patch.

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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. kbuild test robot <fengguang.wu@intel.com> - 2017-02-23 13:50 +0100
  [PATCH] RDS: IB: fix ifnullfree.cocci warnings kbuild test robot <fengguang.wu@intel.com> - 2017-02-23 13:50 +0100
    Re: [PATCH] RDS: IB: fix ifnullfree.cocci warnings Santosh Shilimkar <santosh.shilimkar@oracle.com> - 2017-02-23 17:40 +0100
    Re: [PATCH] RDS: IB: fix ifnullfree.cocci warnings David Miller <davem@davemloft.net> - 2017-02-24 17:20 +0100

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