---

yaml --- r: 155500 b: refs/heads/master c: 9237a81 h: refs/heads/master v: v3
git-mirror · Jul 16, 2009 · ef6be0a · ef6be0a
1 parent 3f9321a
commit ef6be0a
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c9228f0cfb09a098a8a380116b42ae099e967b6
+refs/heads/master: 9237a81a1468d0aca1cc4e244bba2362d6f81b35
diff --git a/trunk/drivers/char/nozomi.c b/trunk/drivers/char/nozomi.c
@@ -828,7 +828,7 @@ static int receive_data(enum port_type index, struct nozomi *dc)
 	struct port *port = &dc->port[index];
 	void __iomem *addr = port->dl_addr[port->toggle_dl];
 	struct tty_struct *tty = tty_port_tty_get(&port->port);
-	int i;
+	int i, ret;
 
 	if (unlikely(!tty)) {
 		DBG1("tty not open for port: %d?", index);
@@ -844,12 +844,14 @@ static int receive_data(enum port_type index, struct nozomi *dc)
 
 		/* disable interrupt in downlink... */
 		disable_transmit_dl(index, dc);
-		return 0;
+		ret = 0;
+		goto put;
 	}
 
 	if (unlikely(size == 0)) {
 		dev_err(&dc->pdev->dev, "size == 0?\n");
-		return 1;
+		ret = 1;
+		goto put;
 	}
 
 	tty_buffer_request_room(tty, size);
@@ -871,8 +873,10 @@ static int receive_data(enum port_type index, struct nozomi *dc)
 	}
 
 	set_bit(index, &dc->flip);
+	ret = 1;
+put:
 	tty_kref_put(tty);
-	return 1;
+	return ret;
 }
 
 /* Debug for interrupts */