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path: root/net/ipv4/udp_tunnel.c
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Diffstat (limited to 'net/ipv4/udp_tunnel.c')
-rw-r--r--net/ipv4/udp_tunnel.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/net/ipv4/udp_tunnel.c b/net/ipv4/udp_tunnel.c
index be8b5b2157d8..e93cc0379201 100644
--- a/net/ipv4/udp_tunnel.c
+++ b/net/ipv4/udp_tunnel.c
@@ -21,18 +21,9 @@ int udp_sock_create4(struct net *net, struct udp_port_cfg *cfg,
goto error;
if (cfg->bind_ifindex) {
- struct net_device *dev;
-
- dev = dev_get_by_index(net, cfg->bind_ifindex);
- if (!dev) {
- err = -ENODEV;
- goto error;
- }
-
- err = kernel_setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE,
- dev->name, strlen(dev->name) + 1);
- dev_put(dev);
-
+ err = kernel_setsockopt(sock, SOL_SOCKET, SO_BINDTOIFINDEX,
+ (void *)&cfg->bind_ifindex,
+ sizeof(cfg->bind_ifindex));
if (err < 0)
goto error;
}