From: David S. Miller <davem@davemloft.net>
Date: Thu, 19 May 2011 22:51:50 +0000 (-0400)
Subject: rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ed84cadb21e15a3e59a2154158c58579774f0851;p=deliverable%2Flinux.git

rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport()

This is identical to the case I fixed in rxrpc_get_peer()

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
index 5e0226fe587e..92df566930b9 100644
--- a/net/rxrpc/ar-transport.c
+++ b/net/rxrpc/ar-transport.c
@@ -111,6 +111,7 @@ struct rxrpc_transport *rxrpc_get_transport(struct rxrpc_local *local,
 	/* we can now add the new candidate to the list */
 	trans = candidate;
 	candidate = NULL;
+	usage = atomic_read(&trans->usage);
 
 	rxrpc_get_local(trans->local);
 	atomic_inc(&trans->peer->usage);
@@ -125,7 +126,7 @@ success:
 	     trans->local->debug_id,
 	     trans->peer->debug_id);
 
-	_leave(" = %p {u=%d}", trans, atomic_read(&trans->usage));
+	_leave(" = %p {u=%d}", trans, usage);
 	return trans;
 
 	/* we found the transport in the list immediately */