netdev - [PATCH net-next] rxrpc: Remove set but not used variable 'ioc'

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Message-ID: <1539052273-34824-1-git-send-email-yuehaibing@huawei.com>
Date:   Tue, 9 Oct 2018 02:31:13 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     David Howells <dhowells@...hat.com>, <davem@...emloft.net>
CC:     YueHaibing <yuehaibing@...wei.com>,
        <linux-afs@...ts.infradead.org>, <netdev@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: [PATCH net-next] rxrpc: Remove set but not used variable 'ioc'

Fixes gcc '-Wunused-but-set-variable' warning:

net/rxrpc/output.c: In function 'rxrpc_reject_packets':
net/rxrpc/output.c:527:11: warning:
 variable 'ioc' set but not used [-Wunused-but-set-variable]

It never used since introduction in
commit ece64fec164f ("rxrpc: Emit BUSY packets when supposed to rather than ABORTs")

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 net/rxrpc/output.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index e8fb892..f3ed16a 100644
--- a/net/rxrpc/output.c
+++ b/net/rxrpc/output.c
@@ -524,7 +524,7 @@ void rxrpc_reject_packets(struct rxrpc_local *local)
 	struct kvec iov[2];
 	size_t size;
 	__be32 code;
-	int ret, ioc;
+	int ret;
 
 	_enter("%d", local->debug_id);
 
@@ -548,13 +548,11 @@ void rxrpc_reject_packets(struct rxrpc_local *local)
 		case RXRPC_SKB_MARK_REJECT_BUSY:
 			whdr.type = RXRPC_PACKET_TYPE_BUSY;
 			size = sizeof(whdr);
-			ioc = 1;
 			break;
 		case RXRPC_SKB_MARK_REJECT_ABORT:
 			whdr.type = RXRPC_PACKET_TYPE_ABORT;
 			code = htonl(skb->priority);
 			size = sizeof(whdr) + sizeof(code);
-			ioc = 2;
 			break;
 		default:
 			rxrpc_free_skb(skb, rxrpc_skb_rx_freed);