1 files changed, 27 insertions, 30 deletions

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 2720899d516c..47a30c3188ea 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -131,7 +131,7 @@ static void addrconf_leave_anycast(struct inet6_ifaddr *ifp);
 
 static int addrconf_ifdown(struct net_device *dev, int how);
 
-static void addrconf_dad_start(struct inet6_ifaddr *ifp, int flags);
+static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags);
 static void addrconf_dad_timer(unsigned long data);
 static void addrconf_dad_completed(struct inet6_ifaddr *ifp);
 static void addrconf_rs_timer(unsigned long data);
@@ -492,7 +492,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
 
 static struct inet6_ifaddr *
 ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
-              int scope, unsigned flags)
+              int scope, u32 flags)
 {
         struct inet6_ifaddr *ifa = NULL;
         struct rt6_info *rt;
@@ -1320,7 +1320,7 @@ static int __ipv6_try_regen_rndid(struct inet6_dev *idev, struct in6_addr *tmpad
 
 static void
 addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev,
-                      unsigned long expires, unsigned flags)
+                      unsigned long expires, u32 flags)
 {
         struct in6_rtmsg rtmsg;
 
@@ -2229,7 +2229,7 @@ out:
 /*
  *      Duplicate Address Detection
  */
-static void addrconf_dad_start(struct inet6_ifaddr *ifp, int flags)
+static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags)
 {
         struct inet6_dev *idev = ifp->idev;
         struct net_device *dev = idev->dev;
@@ -2622,15 +2622,14 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 }
 
 static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
-                             u32 pid, u32 seq, int event)
+                             u32 pid, u32 seq, int event, unsigned int flags)
 {
         struct ifaddrmsg *ifm;
         struct nlmsghdr  *nlh;
         struct ifa_cacheinfo ci;
         unsigned char    *b = skb->tail;
 
-        nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*ifm));
-        if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+        nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
         ifm = NLMSG_DATA(nlh);
         ifm->ifa_family = AF_INET6;
         ifm->ifa_prefixlen = ifa->prefix_len;
@@ -2672,15 +2671,14 @@ rtattr_failure:
 }
 
 static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
-                                u32 pid, u32 seq, int event)
+                                u32 pid, u32 seq, int event, u16 flags)
 {
         struct ifaddrmsg *ifm;
         struct nlmsghdr  *nlh;
         struct ifa_cacheinfo ci;
         unsigned char    *b = skb->tail;
 
-        nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*ifm));
-        if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+        nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
         ifm = NLMSG_DATA(nlh);
         ifm->ifa_family = AF_INET6;     
         ifm->ifa_prefixlen = 128;
@@ -2709,15 +2707,14 @@ rtattr_failure:
 }
 
 static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
-                                u32 pid, u32 seq, int event)
+                                u32 pid, u32 seq, int event, unsigned int flags)
 {
         struct ifaddrmsg *ifm;
         struct nlmsghdr  *nlh;
         struct ifa_cacheinfo ci;
         unsigned char    *b = skb->tail;
 
-        nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*ifm));
-        if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+        nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
         ifm = NLMSG_DATA(nlh);
         ifm->ifa_family = AF_INET6;     
         ifm->ifa_prefixlen = 128;
@@ -2786,7 +2783,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
                                         continue;
                                 if ((err = inet6_fill_ifaddr(skb, ifa, 
                                     NETLINK_CB(cb->skb).pid, 
-                                    cb->nlh->nlmsg_seq, RTM_NEWADDR)) <= 0)
+                                    cb->nlh->nlmsg_seq, RTM_NEWADDR,
+                                    NLM_F_MULTI)) <= 0)
                                         goto done;
                         }
                         /* temp addr */
@@ -2797,7 +2795,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
                                         continue;
                                 if ((err = inet6_fill_ifaddr(skb, ifa, 
                                     NETLINK_CB(cb->skb).pid, 
-                                    cb->nlh->nlmsg_seq, RTM_NEWADDR)) <= 0) 
+                                    cb->nlh->nlmsg_seq, RTM_NEWADDR,
+                                    NLM_F_MULTI)) <= 0) 
                                         goto done;
                         }
 #endif
@@ -2810,7 +2809,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
                                         continue;
                                 if ((err = inet6_fill_ifmcaddr(skb, ifmca, 
                                     NETLINK_CB(cb->skb).pid, 
-                                    cb->nlh->nlmsg_seq, RTM_GETMULTICAST)) <= 0)
+                                    cb->nlh->nlmsg_seq, RTM_GETMULTICAST,
+                                    NLM_F_MULTI)) <= 0)
                                         goto done;
                         }
                         break;
@@ -2822,7 +2822,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
                                         continue;
                                 if ((err = inet6_fill_ifacaddr(skb, ifaca, 
                                     NETLINK_CB(cb->skb).pid, 
-                                    cb->nlh->nlmsg_seq, RTM_GETANYCAST)) <= 0) 
+                                    cb->nlh->nlmsg_seq, RTM_GETANYCAST,
+                                    NLM_F_MULTI)) <= 0) 
                                         goto done;
                         }
                         break;
@@ -2872,7 +2873,7 @@ static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa)
                 netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFADDR, ENOBUFS);
                 return;
         }
-        if (inet6_fill_ifaddr(skb, ifa, 0, 0, event) < 0) {
+        if (inet6_fill_ifaddr(skb, ifa, current->pid, 0, event, 0) < 0) {
                 kfree_skb(skb);
                 netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFADDR, EINVAL);
                 return;
@@ -2907,7 +2908,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
 }
 
 static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev, 
-                             u32 pid, u32 seq, int event)
+                             u32 pid, u32 seq, int event, unsigned int flags)
 {
         struct net_device       *dev = idev->dev;
         __s32                   *array = NULL;
@@ -2918,8 +2919,7 @@ static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
         __u32                   mtu = dev->mtu;
         struct ifla_cacheinfo   ci;
 
-        nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*r));
-        if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+        nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags);
         r = NLMSG_DATA(nlh);
         r->ifi_family = AF_INET6;
         r->ifi_type = dev->type;
@@ -2986,7 +2986,7 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
                 if ((idev = in6_dev_get(dev)) == NULL)
                         continue;
                 err = inet6_fill_ifinfo(skb, idev, NETLINK_CB(cb->skb).pid, 
-                                cb->nlh->nlmsg_seq, RTM_NEWLINK);
+                                cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI);
                 in6_dev_put(idev);
                 if (err <= 0)
                         break;
@@ -3008,7 +3008,7 @@ void inet6_ifinfo_notify(int event, struct inet6_dev *idev)
                 netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFINFO, ENOBUFS);
                 return;
         }
-        if (inet6_fill_ifinfo(skb, idev, 0, 0, event) < 0) {
+        if (inet6_fill_ifinfo(skb, idev, current->pid, 0, event, 0) < 0) {
                 kfree_skb(skb);
                 netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFINFO, EINVAL);
                 return;
@@ -3018,18 +3018,15 @@ void inet6_ifinfo_notify(int event, struct inet6_dev *idev)
 }
 
 static int inet6_fill_prefix(struct sk_buff *skb, struct inet6_dev *idev,
-                        struct prefix_info *pinfo, u32 pid, u32 seq, int event)
+                        struct prefix_info *pinfo, u32 pid, u32 seq, 
+                        int event, unsigned int flags)
 {
         struct prefixmsg        *pmsg;
         struct nlmsghdr         *nlh;
         unsigned char           *b = skb->tail;
         struct prefix_cacheinfo ci;
 
-        nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*pmsg));
-        
-        if (pid) 
-                nlh->nlmsg_flags |= NLM_F_MULTI;
-        
+        nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*pmsg), flags);
         pmsg = NLMSG_DATA(nlh);
         pmsg->prefix_family = AF_INET6;
         pmsg->prefix_ifindex = idev->dev->ifindex;
@@ -3068,7 +3065,7 @@ static void inet6_prefix_notify(int event, struct inet6_dev *idev,
                 netlink_set_err(rtnl, 0, RTMGRP_IPV6_PREFIX, ENOBUFS);
                 return;
         }
-        if (inet6_fill_prefix(skb, idev, pinfo, 0, 0, event) < 0) {
+        if (inet6_fill_prefix(skb, idev, pinfo, current->pid, 0, event, 0) < 0) {
                 kfree_skb(skb);
                 netlink_set_err(rtnl, 0, RTMGRP_IPV6_PREFIX, EINVAL);
                 return;