diff options
| -rw-r--r-- | drivers/net/pppoe.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index f761a9aae4c8..bc4fc30bc85e 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -218,17 +218,6 @@ static inline struct pppox_sock *get_item_by_addr(struct sockaddr_pppox *sp) return get_item(sp->sa_addr.pppoe.sid, sp->sa_addr.pppoe.remote, ifindex); } -static inline int set_item(struct pppox_sock *po) -{ - int i; - - write_lock_bh(&pppoe_hash_lock); - i = __set_item(po); - write_unlock_bh(&pppoe_hash_lock); - - return i; -} - static inline struct pppox_sock *delete_item(unsigned long sid, char *addr, int ifindex) { struct pppox_sock *ret; @@ -595,14 +584,18 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr, po->pppoe_dev = dev; po->pppoe_ifindex = dev->ifindex; - if (!(dev->flags & IFF_UP)) + write_lock_bh(&pppoe_hash_lock); + if (!(dev->flags & IFF_UP)){ + write_unlock_bh(&pppoe_hash_lock); goto err_put; + } memcpy(&po->pppoe_pa, &sp->sa_addr.pppoe, sizeof(struct pppoe_addr)); - error = set_item(po); + error = __set_item(po); + write_unlock_bh(&pppoe_hash_lock); if (error < 0) goto err_put; |