[TIPC]: Optimize wakeup logic when socket has no waiting processes

[powerpc.git] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 84f43a3..4b13295 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -112,14 +112,19 @@ static void ip_cmsg_recv_retopts(struct msghdr *msg, struct sk_buff *skb)
 static void ip_cmsg_recv_security(struct msghdr *msg, struct sk_buff *skb)
 {
        char *secdata;
-       u32 seclen;
+       u32 seclen, secid;
        int err;
 
-       err = security_socket_getpeersec_dgram(skb, &secdata, &seclen);
+       err = security_socket_getpeersec_dgram(NULL, skb, &secid);
+       if (err)
+               return;
+
+       err = security_secid_to_secctx(secid, &secdata, &seclen);
        if (err)
                return;
 
        put_cmsg(msg, SOL_IP, SCM_SECURITY, seclen, secdata);
+       security_release_secctx(secdata, seclen);
 }
 
 
@@ -249,7 +254,7 @@ int ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct s
 }
 
 void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, 
-                  u16 port, u32 info, u8 *payload)
+                  __be16 port, u32 info, u8 *payload)
 {
        struct inet_sock *inet = inet_sk(sk);
        struct sock_exterr_skb *serr;
@@ -278,7 +283,7 @@ void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
                kfree_skb(skb);
 }
 
-void ip_local_error(struct sock *sk, int err, u32 daddr, u16 port, u32 info)
+void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 info)
 {
        struct inet_sock *inet = inet_sk(sk);
        struct sock_exterr_skb *serr;