This is primarily for consistancy with vxlan and other tunnels which
use network byte order for similar parameters.
Signed-off-by: John W. Linville <linvi...@tuxdriver.com>
---
It is OK to change this, since this parameter was introduced to
net-next in the pre-4.3 cycle. Using network byte order for this
parameter is consistent with what the other tunnels are doing.
v2 -- rebase on current net tree...
drivers/net/geneve.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 8f1e9150341a..a955d10986b9 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -815,7 +815,7 @@ static struct geneve_dev *geneve_find_dev(struct geneve_net
*gn,
static int geneve_configure(struct net *net, struct net_device *dev,
__be32 rem_addr, __u32 vni, __u8 ttl, __u8 tos,
- __u16 dst_port, bool metadata)
+ __be16 dst_port, bool metadata)
{
struct geneve_net *gn = net_generic(net, geneve_net_id);
struct geneve_dev *t, *geneve = netdev_priv(dev);
@@ -840,10 +840,10 @@ static int geneve_configure(struct net *net, struct
net_device *dev,
geneve->ttl = ttl;
geneve->tos = tos;
- geneve->dst_port = htons(dst_port);
+ geneve->dst_port = dst_port;
geneve->collect_md = metadata;
- t = geneve_find_dev(gn, htons(dst_port), rem_addr, geneve->vni,
+ t = geneve_find_dev(gn, dst_port, rem_addr, geneve->vni,
&tun_on_same_port, &tun_collect_md);
if (t)
return -EBUSY;
@@ -867,7 +867,7 @@ static int geneve_configure(struct net *net, struct
net_device *dev,
static int geneve_newlink(struct net *net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[])
{
- __u16 dst_port = GENEVE_UDP_PORT;
+ __be16 dst_port = htons(GENEVE_UDP_PORT);
__u8 ttl = 0, tos = 0;
bool metadata = false;
__be32 rem_addr;
@@ -886,7 +886,7 @@ static int geneve_newlink(struct net *net, struct
net_device *dev,
tos = nla_get_u8(data[IFLA_GENEVE_TOS]);
if (data[IFLA_GENEVE_PORT])
- dst_port = nla_get_u16(data[IFLA_GENEVE_PORT]);
+ dst_port = nla_get_be16(data[IFLA_GENEVE_PORT]);
if (data[IFLA_GENEVE_COLLECT_METADATA])
metadata = true;
@@ -909,7 +909,7 @@ static size_t geneve_get_size(const struct net_device *dev)
nla_total_size(sizeof(struct in_addr)) + /* IFLA_GENEVE_REMOTE
*/
nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_TTL */
nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_TOS */
- nla_total_size(sizeof(__u16)) + /* IFLA_GENEVE_PORT */
+ nla_total_size(sizeof(__be16)) + /* IFLA_GENEVE_PORT */
nla_total_size(0) + /* IFLA_GENEVE_COLLECT_METADATA */
0;
}
@@ -931,7 +931,7 @@ static int geneve_fill_info(struct sk_buff *skb, const
struct net_device *dev)
nla_put_u8(skb, IFLA_GENEVE_TOS, geneve->tos))
goto nla_put_failure;
- if (nla_put_u16(skb, IFLA_GENEVE_PORT, ntohs(geneve->dst_port)))
+ if (nla_put_be16(skb, IFLA_GENEVE_PORT, geneve->dst_port))
goto nla_put_failure;
if (geneve->collect_md) {
@@ -971,7 +971,7 @@ struct net_device *geneve_dev_create_fb(struct net *net,
const char *name,
if (IS_ERR(dev))
return dev;
- err = geneve_configure(net, dev, 0, 0, 0, 0, dst_port, true);
+ err = geneve_configure(net, dev, 0, 0, 0, 0, htons(dst_port), true);
if (err) {
free_netdev(dev);
return ERR_PTR(err);
--
2.4.3
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