Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

[cascardo/linux.git] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 5a06935..e982b5c 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -440,7 +440,7 @@ out:
  */
 
 static int do_ip_setsockopt(struct sock *sk, int level,
-                           int optname, char __user *optval, int optlen)
+                           int optname, char __user *optval, unsigned int optlen)
 {
        struct inet_sock *inet = inet_sk(sk);
        int val = 0, err;
@@ -634,17 +634,16 @@ static int do_ip_setsockopt(struct sock *sk, int level,
                                break;
                        }
                        dev = ip_dev_find(sock_net(sk), mreq.imr_address.s_addr);
-                       if (dev) {
+                       if (dev)
                                mreq.imr_ifindex = dev->ifindex;
-                               dev_put(dev);
-                       }
                } else
-                       dev = __dev_get_by_index(sock_net(sk), mreq.imr_ifindex);
+                       dev = dev_get_by_index(sock_net(sk), mreq.imr_ifindex);
 
 
                err = -EADDRNOTAVAIL;
                if (!dev)
                        break;
+               dev_put(dev);
 
                err = -EINVAL;
                if (sk->sk_bound_dev_if &&
@@ -950,7 +949,7 @@ e_inval:
 }
 
 int ip_setsockopt(struct sock *sk, int level,
-               int optname, char __user *optval, int optlen)
+               int optname, char __user *optval, unsigned int optlen)
 {
        int err;
 
@@ -975,7 +974,7 @@ EXPORT_SYMBOL(ip_setsockopt);
 
 #ifdef CONFIG_COMPAT
 int compat_ip_setsockopt(struct sock *sk, int level, int optname,
-                        char __user *optval, int optlen)
+                        char __user *optval, unsigned int optlen)
 {
        int err;