netdev - [PATCH 8/42] ax25: Fix set-but-unused variable.

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Message-Id: <20110417.173257.59682919.davem@davemloft.net>
Date:	Sun, 17 Apr 2011 17:32:57 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH 8/42] ax25: Fix set-but-unused variable.


The variable 's' is set but unused in ax25_protocol_release().
Just kill it off.

Signed-off-by: David S. Miller <davem@...emloft.net>
---
 net/ax25/ax25_iface.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c
index 5a0dda8..60b545e 100644
--- a/net/ax25/ax25_iface.c
+++ b/net/ax25/ax25_iface.c
@@ -58,7 +58,7 @@ EXPORT_SYMBOL_GPL(ax25_register_pid);
 
 void ax25_protocol_release(unsigned int pid)
 {
-	struct ax25_protocol *s, *protocol;
+	struct ax25_protocol *protocol;
 
 	write_lock_bh(&protocol_list_lock);
 	protocol = protocol_list;
@@ -72,7 +72,6 @@ void ax25_protocol_release(unsigned int pid)
 
 	while (protocol != NULL && protocol->next != NULL) {
 		if (protocol->next->pid == pid) {
-			s = protocol->next;
 			protocol->next = protocol->next->next;
 			goto out;
 		}
-- 
1.7.4.3

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