diff options
Diffstat (limited to 'net/netlink/af_netlink.c')
| -rw-r--r-- | net/netlink/af_netlink.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 3a62f97acf39..d233ac4a91b6 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -351,7 +351,7 @@ static void netlink_overrun(struct sock *sk) if (!test_and_set_bit(NETLINK_S_CONGESTED, &nlk_sk(sk)->state)) { sk->sk_err = ENOBUFS; - sk->sk_error_report(sk); + sk_error_report(sk); } } atomic_inc(&sk->sk_drops); @@ -461,11 +461,13 @@ void netlink_table_ungrab(void) static inline void netlink_lock_table(void) { + unsigned long flags; + /* read_lock() synchronizes us to netlink_table_grab */ - read_lock(&nl_table_lock); + read_lock_irqsave(&nl_table_lock, flags); atomic_inc(&nl_table_users); - read_unlock(&nl_table_lock); + read_unlock_irqrestore(&nl_table_lock, flags); } static inline void @@ -1574,7 +1576,7 @@ static int do_one_set_err(struct sock *sk, struct netlink_set_err_data *p) } sk->sk_err = p->code; - sk->sk_error_report(sk); + sk_error_report(sk); out: return ret; } @@ -2010,7 +2012,7 @@ static int netlink_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, ret = netlink_dump(sk); if (ret) { sk->sk_err = -ret; - sk->sk_error_report(sk); + sk_error_report(sk); } } @@ -2437,7 +2439,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, skb = nlmsg_new(payload + tlvlen, GFP_KERNEL); if (!skb) { NETLINK_CB(in_skb).sk->sk_err = ENOBUFS; - NETLINK_CB(in_skb).sk->sk_error_report(NETLINK_CB(in_skb).sk); + sk_error_report(NETLINK_CB(in_skb).sk); return; } |