netlink: rename ssk to sk in struct netlink_skb_params

Memory mapped netlink needs to store the receiving userspace socket
when sending from the kernel to userspace. Rename 'ssk' to 'sk' to
avoid confusion.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index e0f746b..d8e9264 100644 (file)
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -19,7 +19,7 @@ struct netlink_skb_parms {
        struct scm_creds        creds;          /* Skb credentials      */
        __u32                   portid;
        __u32                   dst_group;
-       struct sock             *ssk;
+       struct sock             *sk;
 };
 
 #define NETLINK_CB(skb)                (*(struct netlink_skb_parms*)&((skb)->cb))

diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 8620408..5f64875 100644 (file)
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -324,7 +324,7 @@ int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_s
        }
 
        err = sk_diag_fill(sk, rep, req,
-                          sk_user_ns(NETLINK_CB(in_skb).ssk),
+                          sk_user_ns(NETLINK_CB(in_skb).sk),
                           NETLINK_CB(in_skb).portid,
                           nlh->nlmsg_seq, 0, nlh);
        if (err < 0) {
@@ -630,7 +630,7 @@ static int inet_csk_diag_dump(struct sock *sk,
                return 0;
 
        return inet_csk_diag_fill(sk, skb, r,
-                                 sk_user_ns(NETLINK_CB(cb->skb).ssk),
+                                 sk_user_ns(NETLINK_CB(cb->skb).sk),
                                  NETLINK_CB(cb->skb).portid,
                                  cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
 }
@@ -805,7 +805,7 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
                        }
 
                        err = inet_diag_fill_req(skb, sk, req,
-                                              sk_user_ns(NETLINK_CB(cb->skb).ssk),
+                                              sk_user_ns(NETLINK_CB(cb->skb).sk),
                                               NETLINK_CB(cb->skb).portid,
                                               cb->nlh->nlmsg_seq, cb->nlh);
                        if (err < 0) {

diff --git a/net/ipv4/udp_diag.c b/net/ipv4/udp_diag.c
index 369a781..7927db0 100644 (file)
--- a/net/ipv4/udp_diag.c
+++ b/net/ipv4/udp_diag.c
@@ -25,7 +25,7 @@ static int sk_diag_dump(struct sock *sk, struct sk_buff *skb,
                return 0;
 
        return inet_sk_diag_fill(sk, NULL, skb, req,
-                       sk_user_ns(NETLINK_CB(cb->skb).ssk),
+                       sk_user_ns(NETLINK_CB(cb->skb).sk),
                        NETLINK_CB(cb->skb).portid,
                        cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
 }
@@ -71,7 +71,7 @@ static int udp_dump_one(struct udp_table *tbl, struct sk_buff *in_skb,
                goto out;
 
        err = inet_sk_diag_fill(sk, NULL, rep, req,
-                          sk_user_ns(NETLINK_CB(in_skb).ssk),
+                          sk_user_ns(NETLINK_CB(in_skb).sk),
                           NETLINK_CB(in_skb).portid,
                           nlh->nlmsg_seq, 0, nlh);
        if (err < 0) {

diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 1a0be2a..50aaf71 100644 (file)
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -824,7 +824,7 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
 
                        inst = instance_create(net, group_num,
                                               NETLINK_CB(skb).portid,
-                                              sk_user_ns(NETLINK_CB(skb).ssk));
+                                              sk_user_ns(NETLINK_CB(skb).sk));
                        if (IS_ERR(inst)) {
                                ret = PTR_ERR(inst);
                                goto out;

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index f20a810..978a61f 100644 (file)
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -891,7 +891,7 @@ static int netlink_unicast_kernel(struct sock *sk, struct sk_buff *skb,
        if (nlk->netlink_rcv != NULL) {
                ret = skb->len;
                skb_set_owner_r(skb, sk);
-               NETLINK_CB(skb).ssk = ssk;
+               NETLINK_CB(skb).sk = ssk;
                nlk->netlink_rcv(skb);
                consume_skb(skb);
        } else {

diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index aa36a8c..7881e2f 100644 (file)
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -393,7 +393,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
                        return -EOPNOTSUPP;
 
                if ((keymask & (FLOW_KEY_SKUID|FLOW_KEY_SKGID)) &&
-                   sk_user_ns(NETLINK_CB(in_skb).ssk) != &init_user_ns)
+                   sk_user_ns(NETLINK_CB(in_skb).sk) != &init_user_ns)
                        return -EOPNOTSUPP;
        }