Merge with http://kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

2 files changed, 13 insertions, 15 deletions

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 3f25cadccddd..f89e55f814d9 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1664,17 +1664,15 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 		goto out;
 	}
 
-	rv = dn_check_state(sk, NULL, 0, &timeo, flags);
-	if (rv)
-		goto out;
-
 	if (sk->sk_shutdown & RCV_SHUTDOWN) {
-		if (!(flags & MSG_NOSIGNAL))
-			send_sig(SIGPIPE, current, 0);
-		rv = -EPIPE;
+		rv = 0;
 		goto out;
 	}
 
+	rv = dn_check_state(sk, NULL, 0, &timeo, flags);
+	if (rv)
+		goto out;
+
 	if (flags & ~(MSG_PEEK|MSG_OOB|MSG_WAITALL|MSG_DONTWAIT|MSG_NOSIGNAL)) {
 		rv = -EOPNOTSUPP;
 		goto out;
@@ -1928,6 +1926,8 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
 
 	if (sk->sk_shutdown & SEND_SHUTDOWN) {
 		err = -EPIPE;
+		if (!(flags & MSG_NOSIGNAL))
+			send_sig(SIGPIPE, current, 0);
 		goto out_err;
 	}
 
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index eeba56f99323..6f8b5658cb4e 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -784,16 +784,14 @@ struct dn_fib_table *dn_fib_get_table(int n, int create)
 
 static void dn_fib_del_tree(int n)
 {
-        struct dn_fib_table *t;
+	struct dn_fib_table *t;
 
-        write_lock(&dn_fib_tables_lock);
-        t = dn_fib_tables[n];
-        dn_fib_tables[n] = NULL;
-        write_unlock(&dn_fib_tables_lock);
+	write_lock(&dn_fib_tables_lock);
+	t = dn_fib_tables[n];
+	dn_fib_tables[n] = NULL;
+	write_unlock(&dn_fib_tables_lock);
 
-        if (t) {
-                kfree(t);
-        }
+	kfree(t);
 }
 
 struct dn_fib_table *dn_fib_empty_table(void)