netfilter: synproxy: fix sparse errors

Fix verbose sparse errors :

make C=2 CF=-D__CHECK_ENDIAN__ net/ipv4/netfilter/ipt_SYNPROXY.o

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c
index e9e6779..fe8cc18 100644 (file)
--- a/net/ipv4/netfilter/ipt_SYNPROXY.c
+++ b/net/ipv4/netfilter/ipt_SYNPROXY.c
@@ -18,7 +18,7 @@
 #include <net/netfilter/nf_conntrack_synproxy.h>
 
 static struct iphdr *
-synproxy_build_ip(struct sk_buff *skb, u32 saddr, u32 daddr)
+synproxy_build_ip(struct sk_buff *skb, __be32 saddr, __be32 daddr)
 {
        struct iphdr *iph;
 
@@ -220,7 +220,7 @@ synproxy_send_client_ack(const struct synproxy_net *snet,
        nth->ack_seq    = th->ack_seq;
        tcp_flag_word(nth) = TCP_FLAG_ACK;
        nth->doff       = tcp_hdr_size / 4;
-       nth->window     = ntohs(htons(th->window) >> opts->wscale);
+       nth->window     = htons(ntohs(th->window) >> opts->wscale);
        nth->check      = 0;
        nth->urg_ptr    = 0;