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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-07-08 01:37:39 +0000
committerDavid S. Miller <davem@davemloft.net>2012-07-09 15:24:33 -0700
commitcae296c42c94a27e0abdea96eb762752d1ba4908 (patch)
tree9c7f87648abe4badbeb57b5595f72bb9cc544a35
parent1b9faf5e66bae8428a4ccdc1447d5399d1014581 (diff)
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 <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/rxrpc/ar-peer.c2
1 files changed, 1 insertions, 1 deletions
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);