From 0e4699e4a37be4cfa07f0340cef6a3fa6a46f5f8 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 18 Jun 2016 11:44:03 +0300 Subject: rxrpc: checking for IS_ERR() instead of NULL rxrpc_lookup_peer_rcu() and rxrpc_lookup_peer() return NULL on error, never error pointers, so IS_ERR() can't be used. Fix three callers of those functions. Fixes: be6e6707f6ee ('rxrpc: Rework peer object handling to use hash table and RCU') Signed-off-by: Dan Carpenter Signed-off-by: David Howells --- net/rxrpc/input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/rxrpc/input.c') diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 47fb167af3e4..e11e4d785127 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -639,7 +639,7 @@ static struct rxrpc_connection *rxrpc_conn_from_local(struct rxrpc_local *local, rxrpc_get_addr_from_skb(local, skb, &srx); rcu_read_lock(); peer = rxrpc_lookup_peer_rcu(local, &srx); - if (IS_ERR(peer)) + if (!peer) goto cant_find_peer; trans = rxrpc_find_transport(local, peer); -- cgit v1.2.3-59-g8ed1b