inet: rename ir_loc_port to ir_num

In commit 634fb979e8f ("inet: includes a sock_common in request_sock")
I forgot that the two ports in sock_common do not have same byte order :

skc_dport is __be16 (network order), but skc_num is __u16 (host order)

So sparse complains because ir_loc_port (mapped into skc_num) is
considered as __u16 while it should be __be16

Let rename ir_loc_port to ireq->ir_num (analogy with inet->inet_num),
and perform appropriate htons/ntohs conversions.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index faec81353522..2822ad021a48 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2734,7 +2734,7 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst,
         th->syn = 1;
         th->ack = 1;
         TCP_ECN_make_synack(req, th);
-        th->source = ireq->ir_loc_port;
+        th->source = htons(ireq->ir_num);
         th->dest = ireq->ir_rmt_port;
         /* Setting of flags are superfluous here for callers (and ECE is
          * not even correctly set)