net: fix some sparse errors
make C=2 CF="-D__CHECK_ENDIAN__" M=net
And fix flowi4_init_output() prototype for sport
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 43d4c3b..aea5a19 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -140,13 +140,14 @@
write_lock_bh(&ping_table.lock);
hlist_nulls_del(&sk->sk_nulls_node);
sock_put(sk);
- isk->inet_num = isk->inet_sport = 0;
+ isk->inet_num = 0;
+ isk->inet_sport = 0;
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
write_unlock_bh(&ping_table.lock);
}
}
-static struct sock *ping_v4_lookup(struct net *net, u32 saddr, u32 daddr,
+static struct sock *ping_v4_lookup(struct net *net, __be32 saddr, __be32 daddr,
u16 ident, int dif)
{
struct hlist_nulls_head *hslot = ping_hashslot(&ping_table, net, ident);
@@ -154,15 +155,15 @@
struct inet_sock *isk;
struct hlist_nulls_node *hnode;
- pr_debug("try to find: num = %d, daddr = %ld, dif = %d\n",
- (int)ident, (unsigned long)daddr, dif);
+ pr_debug("try to find: num = %d, daddr = %pI4, dif = %d\n",
+ (int)ident, &daddr, dif);
read_lock_bh(&ping_table.lock);
ping_portaddr_for_each_entry(sk, hnode, hslot) {
isk = inet_sk(sk);
- pr_debug("found: %p: num = %d, daddr = %ld, dif = %d\n", sk,
- (int)isk->inet_num, (unsigned long)isk->inet_rcv_saddr,
+ pr_debug("found: %p: num = %d, daddr = %pI4, dif = %d\n", sk,
+ (int)isk->inet_num, &isk->inet_rcv_saddr,
sk->sk_bound_dev_if);
pr_debug("iterate\n");
@@ -254,7 +255,7 @@
sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
- if (addr->sin_addr.s_addr == INADDR_ANY)
+ if (addr->sin_addr.s_addr == htonl(INADDR_ANY))
chk_addr_ret = RTN_LOCAL;
if ((sysctl_ip_nonlocal_bind == 0 &&
@@ -278,9 +279,9 @@
goto out;
}
- pr_debug("after bind(): num = %d, daddr = %ld, dif = %d\n",
+ pr_debug("after bind(): num = %d, daddr = %pI4, dif = %d\n",
(int)isk->inet_num,
- (unsigned long) isk->inet_rcv_saddr,
+ &isk->inet_rcv_saddr,
(int)sk->sk_bound_dev_if);
err = 0;
@@ -407,7 +408,7 @@
struct pingfakehdr {
struct icmphdr icmph;
struct iovec *iov;
- u32 wcheck;
+ __wsum wcheck;
};
static int ping_getfrag(void *from, char * to,
@@ -459,7 +460,7 @@
struct rtable *rt = NULL;
struct ip_options_data opt_copy;
int free = 0;
- u32 saddr, daddr, faddr;
+ __be32 saddr, daddr, faddr;
u8 tos;
int err;
@@ -696,8 +697,8 @@
struct net *net = dev_net(skb->dev);
struct iphdr *iph = ip_hdr(skb);
struct icmphdr *icmph = icmp_hdr(skb);
- u32 saddr = iph->saddr;
- u32 daddr = iph->daddr;
+ __be32 saddr = iph->saddr;
+ __be32 daddr = iph->daddr;
/* We assume the packet has already been checked by icmp_rcv */
