From cae296c42c94a27e0abdea96eb762752d1ba4908 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sun, 8 Jul 2012 01:37:39 +0000 Subject: net/rxrpc/ar-peer.c: remove invalid reference to list iterator variable If list_for_each_entry, etc complete a traversal of the list, the iterator variable ends up pointing to an address at an offset from the list head, and not a meaningful structure. Thus this value should not be used after the end of the iterator. This seems to be a copy-paste bug from a previous debugging message, and so the meaningless value is just deleted. This problem was found using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall Signed-off-by: David S. Miller --- net/rxrpc/ar-peer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/rxrpc') diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c index 2754f098d436..bebaa43484bc 100644 --- a/net/rxrpc/ar-peer.c +++ b/net/rxrpc/ar-peer.c @@ -229,7 +229,7 @@ found_UDP_peer: return peer; new_UDP_peer: - _net("Rx UDP DGRAM from NEW peer %d", peer->debug_id); + _net("Rx UDP DGRAM from NEW peer"); read_unlock_bh(&rxrpc_peer_lock); _leave(" = -EBUSY [new]"); return ERR_PTR(-EBUSY); -- cgit v1.2.3