[PATCH net-next] rxrpc: checking for IS_ERR() instead of NULL

[David Howells]

From: Dan Carpenter <dan.carpen...@oracle.com>

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.carpen...@oracle.com>
Signed-off-by: David Howells <dhowe...@redhat.com>
---

 net/rxrpc/conn_service.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/conn_service.c b/net/rxrpc/conn_service.c
index 7cbd612be0d7..fd9027ccba8f 100644
--- a/net/rxrpc/conn_service.c
+++ b/net/rxrpc/conn_service.c
@@ -163,7 +163,7 @@ struct rxrpc_connection *rxrpc_incoming_connection(struct 
rxrpc_local *local,
 
        if (!peer) {
                peer = rxrpc_lookup_peer(local, srx, GFP_NOIO);
-               if (IS_ERR(peer))
+               if (!peer)
                        goto enomem;
        }