diff options
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index eb6dc28e5e52..0260bc15bc0c 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1570,6 +1570,8 @@ static void tun_setup(struct net_device *dev) */ static int tun_validate(struct nlattr *tb[], struct nlattr *data[]) { + if (!data) + return 0; return -EINVAL; } |