7 files changed, 7 insertions, 7 deletions

diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index ceefd9dd0c92..9e8256a2361e 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -102,7 +102,7 @@ static unsigned int dnrmg_hook(unsigned int hook,
 
 static inline void dnrmg_receive_user_skb(struct sk_buff *skb)
 {
-        struct nlmsghdr *nlh = (struct nlmsghdr *)skb->data;
+        struct nlmsghdr *nlh = nlmsg_hdr(skb);
 
         if (nlh->nlmsg_len < sizeof(*nlh) || skb->len < nlh->nlmsg_len)
                 return;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index cac06c43f004..3ff753c6f197 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -807,7 +807,7 @@ static void nl_fib_input(struct sock *sk, int len)
         if (skb == NULL)
                 return;
 
-        nlh = (struct nlmsghdr *)skb->data;
+        nlh = nlmsg_hdr(skb);
         if (skb->len < NLMSG_SPACE(0) || skb->len < nlh->nlmsg_len ||
             nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*frn))) {
                 kfree_skb(skb);
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 37362cd1d07f..238999e6e871 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -847,7 +847,7 @@ static inline void inet_diag_rcv_skb(struct sk_buff *skb)
 {
         if (skb->len >= NLMSG_SPACE(0)) {
                 int err;
-                struct nlmsghdr *nlh = (struct nlmsghdr *)skb->data;
+                struct nlmsghdr *nlh = nlmsg_hdr(skb);
 
                 if (nlh->nlmsg_len < sizeof(*nlh) ||
                     skb->len < nlh->nlmsg_len)
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 15e0d2002235..17f7c988460c 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -497,7 +497,7 @@ ipq_rcv_skb(struct sk_buff *skb)
         if (skblen < sizeof(*nlh))
                 return;
 
-        nlh = (struct nlmsghdr *)skb->data;
+        nlh = nlmsg_hdr(skb);
         nlmsglen = nlh->nlmsg_len;
         if (nlmsglen < sizeof(*nlh) || skblen < nlmsglen)
                 return;
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 5cfce218c5e1..275e625e4977 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -487,7 +487,7 @@ ipq_rcv_skb(struct sk_buff *skb)
         if (skblen < sizeof(*nlh))
                 return;
 
-        nlh = (struct nlmsghdr *)skb->data;
+        nlh = nlmsg_hdr(skb);
         nlmsglen = nlh->nlmsg_len;
         if (nlmsglen < sizeof(*nlh) || skblen < nlmsglen)
                 return;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 50dc5edb7752..04b72d3c1dea 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1471,7 +1471,7 @@ static int netlink_rcv_skb(struct sk_buff *skb, int (*cb)(struct sk_buff *,
         int err;
 
         while (skb->len >= nlmsg_total_size(0)) {
-                nlh = (struct nlmsghdr *) skb->data;
+                nlh = nlmsg_hdr(skb);
 
                 if (nlh->nlmsg_len < NLMSG_HDRLEN || skb->len < nlh->nlmsg_len)
                         return 0;
diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c
index b8e1edc2badc..4cdafa2d1d4d 100644
--- a/net/tipc/netlink.c
+++ b/net/tipc/netlink.c
@@ -57,7 +57,7 @@ static int handle_cmd(struct sk_buff *skb, struct genl_info *info)
 
         if (rep_buf) {
                 skb_push(rep_buf, hdr_space);
-                rep_nlh = (struct nlmsghdr *)rep_buf->data;
+                rep_nlh = nlmsg_hdr(rep_buf);
                 memcpy(rep_nlh, req_nlh, hdr_space);
                 rep_nlh->nlmsg_len = rep_buf->len;
                 genlmsg_unicast(rep_buf, req_nlh->nlmsg_pid);