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vxlan: fix byte order of vxlan-gpe port number

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[ Upstream commit d5ff72d9af ]

vxlan->cfg.dst_port is in network byte order, so an htons()
is needed here. Also reduced comment length to stay closer
to 80 column width (still slightly over, however).

Fixes: e1e5314de0 ("vxlan: implement GPE")
Signed-off-by: Lance Richardson <lrichard@redhat.com>
Acked-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lance Richardson
2017-01-16 18:37:58 -05:00
committed by Greg Kroah-Hartman
parent 1e7cbb413f
commit d1c95f9ce1
1 changed files with 1 additions and 1 deletions
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2
drivers/net/vxlan.c
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@@ -2887,7 +2887,7 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
memcpy(&vxlan->cfg, conf, sizeof(*conf));
if (!vxlan->cfg.dst_port) {
if (conf->flags & VXLAN_F_GPE)
vxlan->cfg.dst_port = 4790; /* IANA assigned VXLAN-GPE port */
vxlan->cfg.dst_port = htons(4790); /* IANA VXLAN-GPE port */
else
vxlan->cfg.dst_port = default_port;
}