From 504f284a713c46c6ecf975fbd20af00f4e205f5b Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Thu, 19 May 2011 18:34:37 -0400
Subject: [PATCH] rxrpc: Kill set but unused variable 'sp' in
rxrpc_rotate_tx_window()
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/rxrpc/ar-ack.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
index b6ffe4e1b84a..f99cfce7ca97 100644
--- a/net/rxrpc/ar-ack.c
+++ b/net/rxrpc/ar-ack.c
@@ -375,7 +375,6 @@ protocol_error:
*/
static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
{
- struct rxrpc_skb_priv *sp;
unsigned long _skb;
int tail = call->acks_tail, old_tail;
int win = CIRC_CNT(call->acks_head, tail, call->acks_winsz);
@@ -387,7 +386,6 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
while (call->acks_hard < hard) {
smp_read_barrier_depends();
_skb = call->acks_window[tail] & ~1;
- sp = rxrpc_skb((struct sk_buff *) _skb);
rxrpc_free_skb((struct sk_buff *) _skb);
old_tail = tail;
tail = (tail + 1) & (call->acks_winsz - 1);
--
2.20.1