[PATCH v3] rxrpc: use correct kvec num while send response packet in rxrpc_reject_packets

[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]

'ioc' is the correct kvec num while send response packet.

Fixes: ece64fec164f ("rxrpc: Emit BUSY packets when supposed to rather than 
ABORTs")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
v3: remove 'commit' from Fixes info.
v2: use 'ioc' rather than remove it.
---
 net/rxrpc/output.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index e8fb892..a141ee3 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);