rxrpc: use correct kvec num when sending BUSY response packet

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]

'ioc' is the correct kvec num when sending a BUSY (or an ABORT) response
packet.

Fixes: ece64fec164f ("rxrpc: Emit BUSY packets when supposed to rather than ABORTs")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index e8fb8922bca8..a141ee3ab812 100644
--- a/net/rxrpc/output.c
+++ b/net/rxrpc/output.c
@@ -572,7 +572,8 @@ void rxrpc_reject_packets(struct rxrpc_local *local)
                         whdr.flags      ^= RXRPC_CLIENT_INITIATED;
                         whdr.flags      &= RXRPC_CLIENT_INITIATED;
 
-                        ret = kernel_sendmsg(local->socket, &msg, iov, 2, size);
+                        ret = kernel_sendmsg(local->socket, &msg,
+                                             iov, ioc, size);
                         if (ret < 0)
                                 trace_rxrpc_tx_fail(local->debug_id, 0, ret,
                                                     rxrpc_tx_point_reject);