diff options
Diffstat (limited to 'net/ipv4/inet_diag.c')
| -rw-r--r-- | net/ipv4/inet_diag.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index def007ec1d6f..7eb83ebed2ec 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -11,6 +11,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/kernel.h> #include <linux/module.h> #include <linux/types.h> #include <linux/fcntl.h> @@ -112,7 +113,7 @@ static int inet_csk_diag_fill(struct sock *sk, } #endif -#define EXPIRES_IN_MS(tmo) ((tmo - jiffies) * 1000 + HZ - 1) / HZ +#define EXPIRES_IN_MS(tmo) DIV_ROUND_UP((tmo - jiffies) * 1000, HZ) if (icsk->icsk_pending == ICSK_TIME_RETRANS) { r->idiag_timer = 1; @@ -190,7 +191,7 @@ static int inet_twsk_diag_fill(struct inet_timewait_sock *tw, r->id.idiag_dst[0] = tw->tw_daddr; r->idiag_state = tw->tw_substate; r->idiag_timer = 3; - r->idiag_expires = (tmo * 1000 + HZ - 1) / HZ; + r->idiag_expires = DIV_ROUND_UP(tmo * 1000, HZ); r->idiag_rqueue = 0; r->idiag_wqueue = 0; r->idiag_uid = 0; @@ -838,15 +839,11 @@ static int inet_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) static DEFINE_MUTEX(inet_diag_mutex); -static void inet_diag_rcv(struct sock *sk, int len) +static void inet_diag_rcv(struct sk_buff *skb) { - unsigned int qlen = 0; - - do { - mutex_lock(&inet_diag_mutex); - netlink_run_queue(sk, &qlen, &inet_diag_rcv_msg); - mutex_unlock(&inet_diag_mutex); - } while (qlen); + mutex_lock(&inet_diag_mutex); + netlink_rcv_skb(skb, &inet_diag_rcv_msg); + mutex_unlock(&inet_diag_mutex); } static DEFINE_SPINLOCK(inet_diag_register_lock); @@ -896,8 +893,8 @@ static int __init inet_diag_init(void) if (!inet_diag_table) goto out; - idiagnl = netlink_kernel_create(NETLINK_INET_DIAG, 0, inet_diag_rcv, - NULL, THIS_MODULE); + idiagnl = netlink_kernel_create(&init_net, NETLINK_INET_DIAG, 0, + inet_diag_rcv, NULL, THIS_MODULE); if (idiagnl == NULL) goto out_free_table; err = 0; |