diff options
Diffstat (limited to 'net/decnet/af_decnet.c')
| -rw-r--r-- | net/decnet/af_decnet.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c index a205eaa87f52..9fbe87c93802 100644 --- a/net/decnet/af_decnet.c +++ b/net/decnet/af_decnet.c @@ -721,7 +721,7 @@ static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) struct sock *sk = sock->sk; struct dn_scp *scp = DN_SK(sk); struct sockaddr_dn *saddr = (struct sockaddr_dn *)uaddr; - struct net_device *dev; + struct net_device *dev, *ldev; int rv; if (addr_len != sizeof(struct sockaddr_dn)) @@ -746,14 +746,17 @@ static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (!(saddr->sdn_flags & SDF_WILD)) { if (dn_ntohs(saddr->sdn_nodeaddrl)) { read_lock(&dev_base_lock); - for(dev = dev_base; dev; dev = dev->next) { + ldev = NULL; + for_each_netdev(dev) { if (!dev->dn_ptr) continue; - if (dn_dev_islocal(dev, dn_saddr2dn(saddr))) + if (dn_dev_islocal(dev, dn_saddr2dn(saddr))) { + ldev = dev; break; + } } read_unlock(&dev_base_lock); - if (dev == NULL) + if (ldev == NULL) return -EADDRNOTAVAIL; } } |