From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] efi: fix memdup_user.cocci warnings Date: Tue, 6 Sep 2016 02:18:43 +0800 Message-ID: <20160905181843.GA24024@lkp-ne04> References: <201609060241.wcHLKv2z%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <201609060241.wcHLKv2z%fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Sender: linux-efi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Ivan Hu Cc: kbuild-all-JC7UmRfGjtg@public.gmane.org, linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Matt Fleming List-Id: linux-efi@vger.kernel.org drivers/firmware/efi/test/efi_test.c:269:8-15: WARNING opportunity for memdup_user Use memdup_user rather than duplicating its implementation This is a little bit restricted to reduce false positives Generated by: scripts/coccinelle/api/memdup_user.cocci CC: Ivan Hu Signed-off-by: Fengguang Wu --- 0 files changed rule starting on line 17: position variables or mixed modifs interfere with comm_assoc isobool ( ( ( (unknown *to == NULL) >>> IS_ERR(rule starting on line 17:to) | !unknown *to >>> IS_ERR(rule starting on line 17:to) ) | (unknown *NULL == unknown *to) >>> IS_ERR(rule starting on line 17:to) ) || ...)