From d8f969e603b85931f25a1d50f3a7a01e2712c17a Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 17 Apr 2011 00:46:45 -0700 Subject: [PATCH] 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 --- net/ax25/ax25_iface.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c index 5a0dda8df492..60b545e2822a 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; }