| Message ID | 20161107211017.857340-1-arnd@arndb.de |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index cb5cc7c03160..5264c1a49d86 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -944,7 +944,9 @@ static bool vxlan_group_used(struct vxlan_net *vn, struct vxlan_dev *dev) { struct vxlan_dev *vxlan; struct vxlan_sock *sock4; - struct vxlan_sock *sock6 = NULL; +#if IS_ENABLED(CONFIG_IPV6) + struct vxlan_sock *sock6; +#endif unsigned short family = dev->default_dst.remote_ip.sa.sa_family; sock4 = rtnl_dereference(dev->vn4_sock);
A bugfix introduced a harmless warning in v4.9-rc4: drivers/net/vxlan.c: In function 'vxlan_group_used': drivers/net/vxlan.c:947:21: error: unused variable 'sock6' [-Werror=unused-variable] This hides the variable inside of the same #ifdef that is around its user. The extraneous initialization is removed at the same time, it was accidentally introduced in the same commit. Fixes: c6fcc4fc5f8b ("vxlan: avoid using stale vxlan socket.") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/net/vxlan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.9.0