net: Fix various endianness glitches

Sparse can help us find endianness bugs, but we need to make some
cleanups to be able to more easily spot real bugs.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 2b7d71fb8439..429ad9286efc 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -861,7 +861,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
                         th->urg_ptr = htons(tp->snd_up - tcb->seq);
                         th->urg = 1;
                 } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) {
-                        th->urg_ptr = 0xFFFF;
+                        th->urg_ptr = htons(0xFFFF);
                         th->urg = 1;
                 }
         }
@@ -2485,7 +2485,7 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst,
                         *tail-- ^= TCP_SKB_CB(skb)->seq + 1;
 
                         /* recommended */
-                        *tail-- ^= ((th->dest << 16) | th->source);
+                        *tail-- ^= (((__force u32)th->dest << 16) | (__force u32)th->source);
                         *tail-- ^= (u32)(unsigned long)cvp; /* per sockopt */
 
                         sha_transform((__u32 *)&xvp->cookie_bakery[0],