X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2Fax25%2Fax25_ds_timer.c;h=2ce79df00680eee3d9d290fd1156ac1d2ab74557;hb=37897989232e6533772b0e24369b35ee9f56c8b6;hp=5961459935eb4f0d13497b4b6b0ecda79f7ca6dc;hpb=4e8f10b7ccf1c3c53a818a157962074a7340732e;p=linux-2.6-omap-h63xx.git

diff --git a/net/ax25/ax25_ds_timer.c b/net/ax25/ax25_ds_timer.c
index 5961459935e..2ce79df0068 100644
--- a/net/ax25/ax25_ds_timer.c
+++ b/net/ax25/ax25_ds_timer.c
@@ -40,13 +40,10 @@ static void ax25_ds_timeout(unsigned long);
  *	1/10th of a second.
  */
 
-static void ax25_ds_add_timer(ax25_dev *ax25_dev)
+void ax25_ds_setup_timer(ax25_dev *ax25_dev)
 {
-	struct timer_list *t = &ax25_dev->dama.slave_timer;
-	t->data		= (unsigned long) ax25_dev;
-	t->function	= &ax25_ds_timeout;
-	t->expires	= jiffies + HZ;
-	add_timer(t);
+	setup_timer(&ax25_dev->dama.slave_timer, ax25_ds_timeout,
+		    (unsigned long)ax25_dev);
 }
 
 void ax25_ds_del_timer(ax25_dev *ax25_dev)
@@ -60,10 +57,9 @@ void ax25_ds_set_timer(ax25_dev *ax25_dev)
 	if (ax25_dev == NULL)		/* paranoia */
 		return;
 
-	del_timer(&ax25_dev->dama.slave_timer);
 	ax25_dev->dama.slave_timeout =
 		msecs_to_jiffies(ax25_dev->values[AX25_VALUES_DS_TIMEOUT]) / 10;
-	ax25_ds_add_timer(ax25_dev);
+	mod_timer(&ax25_dev->dama.slave_timer, jiffies + HZ);
 }
 
 /*
@@ -85,7 +81,7 @@ static void ax25_ds_timeout(unsigned long arg)
 		return;
 	}
 
-	spin_lock_bh(&ax25_list_lock);
+	spin_lock(&ax25_list_lock);
 	ax25_for_each(ax25, node, &ax25_list) {
 		if (ax25->ax25_dev != ax25_dev || !(ax25->condition & AX25_COND_DAMA_MODE))
 			continue;
@@ -93,7 +89,7 @@ static void ax25_ds_timeout(unsigned long arg)
 		ax25_send_control(ax25, AX25_DISC, AX25_POLLON, AX25_COMMAND);
 		ax25_disconnect(ax25, ETIMEDOUT);
 	}
-	spin_unlock_bh(&ax25_list_lock);
+	spin_unlock(&ax25_list_lock);
 
 	ax25_dev_dama_off(ax25_dev);
 }
@@ -130,7 +126,7 @@ void ax25_ds_heartbeat_expiry(ax25_cb *ax25)
 		 */
 		if (sk != NULL) {
 			if (atomic_read(&sk->sk_rmem_alloc) <
-			    (sk->sk_rcvbuf / 2) &&
+			    (sk->sk_rcvbuf >> 1) &&
 			    (ax25->condition & AX25_COND_OWN_RX_BUSY)) {
 				ax25->condition &= ~AX25_COND_OWN_RX_BUSY;
 				ax25->condition &= ~AX25_COND_ACK_PENDING;