diff options
Diffstat (limited to 'net/ipv6/ip6_vti.c')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 5fb9e212eca8..a045d543e507 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -218,7 +218,7 @@ static struct ip6_tnl *vti6_tnl_create(struct net *net, struct __ip6_tnl_parm *p sprintf(name, "ip6_vti%%d"); dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN, vti6_dev_setup); - if (dev == NULL) + if (!dev) goto failed; dev_net_set(dev, net); @@ -716,7 +716,7 @@ vti6_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) } else { memset(&p, 0, sizeof(p)); } - if (t == NULL) + if (!t) t = netdev_priv(dev); vti6_parm_to_user(&p, &t->parms); if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p))) @@ -767,7 +767,7 @@ vti6_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) err = -ENOENT; vti6_parm_from_user(&p1, &p); t = vti6_locate(net, &p1, 0); - if (t == NULL) + if (!t) break; err = -EPERM; if (t->dev == ip6n->fb_tnl_dev) |