linux-kernel - [PATCH] RxRPC: Error handling for rxrpc_alloc

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Message-ID: <20090407143252.8151.73731.stgit@warthog.procyon.org.uk>
Date:	Tue, 07 Apr 2009 15:32:52 +0100
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...l.org, akpm@...ux-foundation.org
Cc:	dhowells@...hat.com, error27@...il.com,
	linux-afs@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] RxRPC: Error handling for rxrpc_alloc_connection()

From: Dan Carpenter <error27@...il.com>

rxrpc_alloc_connection() doesn't return an error code on failure, it just
returns NULL.  IS_ERR(NULL) is false.

Signed-off-by: Dan Carpenter <error27@...il.com>
Signed-off-by: David Howells <dhowells@...hat.com>
---

 net/rxrpc/ar-connection.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)


diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
index 0f1218b..67e38a0 100644
--- a/net/rxrpc/ar-connection.c
+++ b/net/rxrpc/ar-connection.c
@@ -343,9 +343,9 @@ static int rxrpc_connect_exclusive(struct rxrpc_sock *rx,
 		/* not yet present - create a candidate for a new connection
 		 * and then redo the check */
 		conn = rxrpc_alloc_connection(gfp);
-		if (IS_ERR(conn)) {
-			_leave(" = %ld", PTR_ERR(conn));
-			return PTR_ERR(conn);
+		if (!conn) {
+			_leave(" = -ENOMEM");
+			return -ENOMEM;
 		}
 
 		conn->trans = trans;
@@ -508,9 +508,9 @@ int rxrpc_connect_call(struct rxrpc_sock *rx,
 		/* not yet present - create a candidate for a new connection and then
 		 * redo the check */
 		candidate = rxrpc_alloc_connection(gfp);
-		if (IS_ERR(candidate)) {
-			_leave(" = %ld", PTR_ERR(candidate));
-			return PTR_ERR(candidate);
+		if (!candidate) {
+			_leave(" = -ENOMEM");
+			return -ENOMEM;
 		}
 
 		candidate->trans = trans;

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