diff options
| -rw-r--r-- | net/xfrm/xfrm_user.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index c9bb7210eb69..249940eaced8 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -800,8 +800,7 @@ static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh, if (IS_ERR(resp_skb)) { err = PTR_ERR(resp_skb); } else { - err = netlink_unicast(xfrm_nl, resp_skb, - NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = nlmsg_unicast(xfrm_nl, resp_skb, NETLINK_CB(skb).pid); } xfrm_state_put(x); out_noput: @@ -882,8 +881,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, goto out; } - err = netlink_unicast(xfrm_nl, resp_skb, - NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = nlmsg_unicast(xfrm_nl, resp_skb, NETLINK_CB(skb).pid); out: xfrm_state_put(x); @@ -1393,9 +1391,8 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, if (IS_ERR(resp_skb)) { err = PTR_ERR(resp_skb); } else { - err = netlink_unicast(xfrm_nl, resp_skb, - NETLINK_CB(skb).pid, - MSG_DONTWAIT); + err = nlmsg_unicast(xfrm_nl, resp_skb, + NETLINK_CB(skb).pid); } } else { xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, @@ -1525,8 +1522,7 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, if (build_aevent(r_skb, x, &c) < 0) BUG(); - err = netlink_unicast(xfrm_nl, r_skb, - NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = nlmsg_unicast(xfrm_nl, r_skb, NETLINK_CB(skb).pid); spin_unlock_bh(&x->lock); xfrm_state_put(x); return err; @@ -1903,9 +1899,7 @@ static int xfrm_send_migrate(struct xfrm_selector *sel, u8 dir, u8 type, if (build_migrate(skb, m, num_migrate, sel, dir, type) < 0) BUG(); - NETLINK_CB(skb).dst_group = XFRMNLGRP_MIGRATE; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_MIGRATE, - GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_MIGRATE, GFP_ATOMIC); } #else static int xfrm_send_migrate(struct xfrm_selector *sel, u8 dir, u8 type, @@ -2061,8 +2055,7 @@ static int xfrm_exp_state_notify(struct xfrm_state *x, struct km_event *c) if (build_expire(skb, x, c) < 0) BUG(); - NETLINK_CB(skb).dst_group = XFRMNLGRP_EXPIRE; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_EXPIRE, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_EXPIRE, GFP_ATOMIC); } static int xfrm_aevent_state_notify(struct xfrm_state *x, struct km_event *c) @@ -2079,8 +2072,7 @@ static int xfrm_aevent_state_notify(struct xfrm_state *x, struct km_event *c) if (build_aevent(skb, x, c) < 0) BUG(); - NETLINK_CB(skb).dst_group = XFRMNLGRP_AEVENTS; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_AEVENTS, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_AEVENTS, GFP_ATOMIC); } static int xfrm_notify_sa_flush(struct km_event *c) @@ -2105,8 +2097,7 @@ static int xfrm_notify_sa_flush(struct km_event *c) nlmsg_end(skb, nlh); - NETLINK_CB(skb).dst_group = XFRMNLGRP_SA; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_SA, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_SA, GFP_ATOMIC); } static inline int xfrm_sa_len(struct xfrm_state *x) @@ -2175,8 +2166,7 @@ static int xfrm_notify_sa(struct xfrm_state *x, struct km_event *c) nlmsg_end(skb, nlh); - NETLINK_CB(skb).dst_group = XFRMNLGRP_SA; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_SA, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_SA, GFP_ATOMIC); nlmsg_failure: rtattr_failure: @@ -2262,8 +2252,7 @@ static int xfrm_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *xt, if (build_acquire(skb, x, xt, xp, dir) < 0) BUG(); - NETLINK_CB(skb).dst_group = XFRMNLGRP_ACQUIRE; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_ACQUIRE, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_ACQUIRE, GFP_ATOMIC); } /* User gives us xfrm_user_policy_info followed by an array of 0 @@ -2371,8 +2360,7 @@ static int xfrm_exp_policy_notify(struct xfrm_policy *xp, int dir, struct km_eve if (build_polexpire(skb, xp, dir, c) < 0) BUG(); - NETLINK_CB(skb).dst_group = XFRMNLGRP_EXPIRE; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_EXPIRE, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_EXPIRE, GFP_ATOMIC); } static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, struct km_event *c) @@ -2423,8 +2411,7 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, struct km_event * nlmsg_end(skb, nlh); - NETLINK_CB(skb).dst_group = XFRMNLGRP_POLICY; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC); nlmsg_failure: rtattr_failure: @@ -2454,8 +2441,7 @@ static int xfrm_notify_policy_flush(struct km_event *c) nlmsg_end(skb, nlh); - NETLINK_CB(skb).dst_group = XFRMNLGRP_POLICY; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC); nlmsg_failure: kfree_skb(skb); @@ -2520,8 +2506,7 @@ static int xfrm_send_report(u8 proto, struct xfrm_selector *sel, if (build_report(skb, proto, sel, addr) < 0) BUG(); - NETLINK_CB(skb).dst_group = XFRMNLGRP_REPORT; - return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_REPORT, GFP_ATOMIC); + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_REPORT, GFP_ATOMIC); } static struct xfrm_mgr netlink_mgr = { |
