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Message-ID: <20160604231719.GA37147@lkp-hsx03> 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>, Herbert Xu <herbert@...dor.apana.org.au>, netdev@...r.kernel.org Subject: [PATCH] rxrpc: fix ptr_ret.cocci warnings 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 <dhowells@...hat.com> Signed-off-by: Fengguang Wu <fengguang.wu@...el.com> --- 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); } /*
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