Commit 4e9b8269 authored Nov 27, 2006 by Thomas Graf Committed by David S. Miller Dec 02, 2006

[NETLINK]: Remove unused dst_pid field in netlink_skb_parms



The destination PID is passed directly to netlink_unicast()
respectively netlink_multicast().

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d61c167d

include/linux/netlink.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -141,7 +141,6 @@ struct netlink_skb_parms
		{
		struct ucred creds; /* Skb credentials */
		__u32 pid;
		__u32 dst_pid;
		__u32 dst_group;
		kernel_cap_t eff_cap;
		__u32 loginuid; /* Login (audit) uid */

net/decnet/dn_route.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1592,8 +1592,6 @@ int dn_cache_getroute(struct sk_buff in_skb, struct nlmsghdr nlh, void *arg)
		if (rtm->rtm_flags & RTM_F_NOTIFY)
		rt->rt_flags \|= RTCF_NOTIFY;

		NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid;

		err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0);

		if (err == 0)

net/ipv4/fib_frontend.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -811,7 +811,6 @@ static void nl_fib_input(struct sock *sk, int len)

		pid = nlh->nlmsg_pid; /pid of sending process /
		NETLINK_CB(skb).pid = 0; /* from kernel */
		NETLINK_CB(skb).dst_pid = pid;
		NETLINK_CB(skb).dst_group = 0; /* unicast */
		netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
		}

net/ipv4/netfilter/ip_conntrack_netlink.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -743,7 +743,6 @@ ctnetlink_get_conntrack(struct sock ctnl, struct sk_buff skb,
		ip_conntrack_put(ct);
		return -ENOMEM;
		}
		NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;

		err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq,
		IPCTNL_MSG_CT_NEW, 1, ct);
		@@ -1273,7 +1272,6 @@ ctnetlink_get_expect(struct sock ctnl, struct sk_buff skb,
		skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
		if (!skb2)
		goto out;
		NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;

		err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid,
		nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW,

net/netfilter/nf_conntrack_netlink.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -752,7 +752,6 @@ ctnetlink_get_conntrack(struct sock ctnl, struct sk_buff skb,
		nf_ct_put(ct);
		return -ENOMEM;
		}
		NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;

		err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq,
		IPCTNL_MSG_CT_NEW, 1, ct);
		@@ -1300,7 +1299,6 @@ ctnetlink_get_expect(struct sock ctnl, struct sk_buff skb,
		skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
		if (!skb2)
		goto out;
		NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;

		err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid,
		nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW,