From fa54cc70ed2eddd96773ffdf4d96d23ea7483e56 Mon Sep 17 00:00:00 2001
From: Wu Fengguang <fengguang.wu@intel.com>
Date: Sun, 5 Jun 2016 07:17:19 +0800
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@redhat.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/rxrpc/rxkad.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
index 6b726a046a7d4..bab56ed649ba0 100644
--- 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);
}
/*
--
GitLab