diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_gre.c | 12 | ||||
| -rw-r--r-- | net/ipv4/ipip.c | 12 |
2 files changed, 4 insertions, 20 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 63f691719353..906cb1ada4c3 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -259,16 +259,8 @@ static struct ip_tunnel * ipgre_tunnel_locate(struct ip_tunnel_parm *parms, int if (parms->name[0]) strlcpy(name, parms->name, IFNAMSIZ); - else { - int i; - for (i=1; i<100; i++) { - sprintf(name, "gre%d", i); - if (__dev_get_by_name(&init_net, name) == NULL) - break; - } - if (i==100) - goto failed; - } + else + sprintf(name, "gre%%d"); dev = alloc_netdev(sizeof(*t), name, ipgre_tunnel_setup); if (!dev) diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index da281581692c..e77e3b855834 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -221,16 +221,8 @@ static struct ip_tunnel * ipip_tunnel_locate(struct ip_tunnel_parm *parms, int c if (parms->name[0]) strlcpy(name, parms->name, IFNAMSIZ); - else { - int i; - for (i=1; i<100; i++) { - sprintf(name, "tunl%d", i); - if (__dev_get_by_name(&init_net, name) == NULL) - break; - } - if (i==100) - goto failed; - } + else + sprintf(name, "tunl%%d"); dev = alloc_netdev(sizeof(*t), name, ipip_tunnel_setup); if (dev == NULL) |