From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] rxrpc: fix ptr_ret.cocci warnings Date: Sun, 5 Jun 2016 07:17:19 +0800 Message-ID: <20160604231719.GA37147@lkp-hsx03> References: <201606050713.wc8McvlU%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, David Howells , Herbert Xu , netdev@vger.kernel.org To: unlisted-recipients:; (no To-header on input) Return-path: Content-Disposition: inline In-Reply-To: <201606050713.wc8McvlU%fengguang.wu@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org net/rxrpc/rxkad.c:1165:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: David Howells Signed-off-by: Fengguang Wu --- rxkad.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -1162,9 +1162,7 @@ static int rxkad_init(void) /* pin the cipher we need so that the crypto layer doesn't invoke * keventd to go get it */ rxkad_ci = crypto_alloc_skcipher("pcbc(fcrypt)", 0, CRYPTO_ALG_ASYNC); - if (IS_ERR(rxkad_ci)) - return PTR_ERR(rxkad_ci); - return 0; + return PTR_ERR_OR_ZERO(rxkad_ci); } /*