linux-kernel - net/rxrpc/rxkad.c:1165:1-3: WARNING: PTR_ERR_OR

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Message-ID: <201606050713.wc8McvlU%fengguang.wu@intel.com>
Date:	Sun, 5 Jun 2016 07:17:19 +0800
From:	kbuild test robot <fengguang.wu@...el.com>
To:	unlisted-recipients:; (no To-header on input)
Cc:	kbuild-all@...org, linux-kernel@...r.kernel.org,
	David Howells <dhowells@...hat.com>
Subject: net/rxrpc/rxkad.c:1165:1-3: WARNING: PTR_ERR_OR_ZERO can be used

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   049ec1b5a76d34a6980cccdb7c0baeb4eed7a993
commit: 648af7fca15901740c7aaafd55904ebd54d01860 rxrpc: Absorb the rxkad security module
date:   8 weeks ago


coccinelle warnings: (new ones prefixed by >>)

>> net/rxrpc/rxkad.c:1165:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Please review and possibly fold the followup patch.

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