netdev - [PATCH] rxrpc: Fix set but unused variable 'usage' in rxrpc_get

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Message-Id: <20110519.185208.273511674650559833.davem@davemloft.net>
Date:	Thu, 19 May 2011 18:52:08 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH] 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@...emloft.net>
---
 net/rxrpc/ar-transport.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
index 5e0226f..92df566 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 */
-- 
1.7.4.4

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