commit 7acef60455c4814a52afb8629d166a3b4dfa0ebb
author Dan Carpenter <dan.carpenter@oracle.com> Thu Jul 14 15:47:01 2016 +0100
committer David S. Miller <davem@davemloft.net> Fri Jul 15 14:16:25 2016 -0700
tree 529955a2c99c075f3c8e6940f83ff601aa1cf3bf
parent 77501a79cec40eac65c59ee7af3f786c703ead9c

rxrpc: checking for IS_ERR() instead of NULL

The rxrpc_lookup_peer() function returns NULL on error, it never returns
error pointers.

Fixes: 8496af50eb38 ('rxrpc: Use RCU to access a peer's service connection tree')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/rxrpc/conn_service.c

diff --git a/net/rxrpc/conn_service.c b/net/rxrpc/conn_service.c
index 7cbd612..fd9027c 100644
--- a/net/rxrpc/conn_service.c
+++ b/net/rxrpc/conn_service.c
@@ -163,7 +163,7 @@
 
 	if (!peer) {
 		peer = rxrpc_lookup_peer(local, srx, GFP_NOIO);
-		if (IS_ERR(peer))
+		if (!peer)
 			goto enomem;
 	}