fou: always use be16 for port
udp_config.local_udp_port is be16. And iproute2 passes
network order for FOU_ATTR_PORT.
This doesn't fix any bug, just for consistency.
Cc: Tom Herbert <tom@herbertland.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
index ad0ee82..d61f6f9 100644
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
@@ -23,7 +23,7 @@
struct socket *sock;
u8 protocol;
u8 flags;
- u16 port;
+ __be16 port;
struct udp_offload udp_offloads;
struct list_head list;
};
@@ -523,7 +523,7 @@
static int fou_destroy(struct net *net, struct fou_cfg *cfg)
{
struct fou *fou;
- u16 port = cfg->udp_config.local_udp_port;
+ __be16 port = cfg->udp_config.local_udp_port;
int err = -EINVAL;
spin_lock(&fou_lock);
@@ -573,7 +573,7 @@
}
if (info->attrs[FOU_ATTR_PORT]) {
- u16 port = nla_get_u16(info->attrs[FOU_ATTR_PORT]);
+ __be16 port = nla_get_be16(info->attrs[FOU_ATTR_PORT]);
cfg->udp_config.local_udp_port = port;
}