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

[YueHaibing]

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 <yuehaib...@huawei.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);