Merge branch 'linus' into sched/core

Conflicts:
	fs/proc/array.c

Merge reason: resolve conflict and queue up dependent patch.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 31 insertions, 23 deletions

diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index da0f64f82b57..f45460730371 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -358,6 +358,7 @@ static int ax25_ctl_ioctl(const unsigned int cmd, void __user *arg)
 	ax25_dev *ax25_dev;
 	ax25_cb *ax25;
 	unsigned int k;
+	int ret = 0;
 
 	if (copy_from_user(&ax25_ctl, arg, sizeof(ax25_ctl)))
 		return -EFAULT;
@@ -388,57 +389,63 @@ static int ax25_ctl_ioctl(const unsigned int cmd, void __user *arg)
 	case AX25_WINDOW:
 		if (ax25->modulus == AX25_MODULUS) {
 			if (ax25_ctl.arg < 1 || ax25_ctl.arg > 7)
-				return -EINVAL;
+				goto einval_put;
 		} else {
 			if (ax25_ctl.arg < 1 || ax25_ctl.arg > 63)
-				return -EINVAL;
+				goto einval_put;
 		}
 		ax25->window = ax25_ctl.arg;
 		break;
 
 	case AX25_T1:
 		if (ax25_ctl.arg < 1)
-			return -EINVAL;
+			goto einval_put;
 		ax25->rtt = (ax25_ctl.arg * HZ) / 2;
 		ax25->t1  = ax25_ctl.arg * HZ;
 		break;
 
 	case AX25_T2:
 		if (ax25_ctl.arg < 1)
-			return -EINVAL;
+			goto einval_put;
 		ax25->t2 = ax25_ctl.arg * HZ;
 		break;
 
 	case AX25_N2:
 		if (ax25_ctl.arg < 1 || ax25_ctl.arg > 31)
-			return -EINVAL;
+			goto einval_put;
 		ax25->n2count = 0;
 		ax25->n2 = ax25_ctl.arg;
 		break;
 
 	case AX25_T3:
 		if (ax25_ctl.arg < 0)
-			return -EINVAL;
+			goto einval_put;
 		ax25->t3 = ax25_ctl.arg * HZ;
 		break;
 
 	case AX25_IDLE:
 		if (ax25_ctl.arg < 0)
-			return -EINVAL;
+			goto einval_put;
 		ax25->idle = ax25_ctl.arg * 60 * HZ;
 		break;
 
 	case AX25_PACLEN:
 		if (ax25_ctl.arg < 16 || ax25_ctl.arg > 65535)
-			return -EINVAL;
+			goto einval_put;
 		ax25->paclen = ax25_ctl.arg;
 		break;
 
 	default:
-		return -EINVAL;
+		goto einval_put;
 	  }
 
-	return 0;
+out_put:
+	ax25_cb_put(ax25);
+	return ret;
+
+einval_put:
+	ret = -EINVAL;
+	goto out_put;
 }
 
 static void ax25_fillin_cb_from_dev(ax25_cb *ax25, ax25_dev *ax25_dev)
@@ -527,7 +534,7 @@ ax25_cb *ax25_create_cb(void)
  */
 
 static int ax25_setsockopt(struct socket *sock, int level, int optname,
-	char __user *optval, int optlen)
+	char __user *optval, unsigned int optlen)
 {
 	struct sock *sk = sock->sk;
 	ax25_cb *ax25;
@@ -634,15 +641,10 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
 
 	case SO_BINDTODEVICE:
 		if (optlen > IFNAMSIZ)
-			optlen=IFNAMSIZ;
-		if (copy_from_user(devname, optval, optlen)) {
-		res = -EFAULT;
-			break;
-		}
+			optlen = IFNAMSIZ;
 
-		dev = dev_get_by_name(&init_net, devname);
-		if (dev == NULL) {
-			res = -ENODEV;
+		if (copy_from_user(devname, optval, optlen)) {
+			res = -EFAULT;
 			break;
 		}
 
@@ -650,12 +652,18 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
 		   (sock->state != SS_UNCONNECTED ||
 		    sk->sk_state == TCP_LISTEN)) {
 			res = -EADDRNOTAVAIL;
-			dev_put(dev);
+			break;
+		}
+
+		dev = dev_get_by_name(&init_net, devname);
+		if (!dev) {
+			res = -ENODEV;
 			break;
 		}
 
 		ax25->ax25_dev = ax25_dev_ax25dev(dev);
 		ax25_fillin_cb(ax25, ax25->ax25_dev);
+		dev_put(dev);
 		break;
 
 	default:
@@ -893,7 +901,6 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev)
 
 	sock_init_data(NULL, sk);
 
-	sk->sk_destruct = ax25_free_sock;
 	sk->sk_type     = osk->sk_type;
 	sk->sk_priority = osk->sk_priority;
 	sk->sk_protocol = osk->sk_protocol;
@@ -931,6 +938,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev)
 	}
 
 	sk->sk_protinfo = ax25;
+	sk->sk_destruct = ax25_free_sock;
 	ax25->sk    = sk;
 
 	return sk;
@@ -1781,8 +1789,8 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		ax25_info.idletimer = ax25_display_timer(&ax25->idletimer) / (60 * HZ);
 		ax25_info.n2count   = ax25->n2count;
 		ax25_info.state     = ax25->state;
-		ax25_info.rcv_q     = sk_wmem_alloc_get(sk);
-		ax25_info.snd_q     = sk_rmem_alloc_get(sk);
+		ax25_info.rcv_q     = sk_rmem_alloc_get(sk);
+		ax25_info.snd_q     = sk_wmem_alloc_get(sk);
 		ax25_info.vs        = ax25->vs;
 		ax25_info.vr        = ax25->vr;
 		ax25_info.va        = ax25->va;