---

yaml --- r: 28394 b: refs/heads/master c: db54a53 h: refs/heads/master v: v3
git-mirror · Jun 21, 2006 · e7d5c7b · e7d5c7b
1 parent 7b2d151
commit e7d5c7b
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Showing 2 changed files with 7 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 043ea18b2e145c4c9cb3c30757a65fe0f1678a35
+refs/heads/master: db54a53d26322e978e66482208afabaab9cd0752
diff --git a/trunk/drivers/usb/serial/usb-serial.c b/trunk/drivers/usb/serial/usb-serial.c
@@ -305,7 +305,7 @@ static int serial_write (struct tty_struct * tty, const unsigned char *buf, int
 static int serial_write_room (struct tty_struct *tty) 
 {
 	struct usb_serial_port *port = tty->driver_data;
-	int retval = -EINVAL;
+	int retval = -ENODEV;
 
 	if (!port)
 		goto exit;
@@ -327,7 +327,7 @@ static int serial_write_room (struct tty_struct *tty)
 static int serial_chars_in_buffer (struct tty_struct *tty) 
 {
 	struct usb_serial_port *port = tty->driver_data;
-	int retval = -EINVAL;
+	int retval = -ENODEV;
 
 	if (!port)
 		goto exit;
@@ -497,19 +497,18 @@ static int serial_tiocmget (struct tty_struct *tty, struct file *file)
 	struct usb_serial_port *port = tty->driver_data;
 
 	if (!port)
-		goto exit;
+		return -ENODEV;
 
 	dbg("%s - port %d", __FUNCTION__, port->number);
 
 	if (!port->open_count) {
 		dbg("%s - port not open", __FUNCTION__);
-		goto exit;
+		return -ENODEV;
 	}
 
 	if (port->serial->type->tiocmget)
 		return port->serial->type->tiocmget(port, file);
 
-exit:
 	return -EINVAL;
 }
 
@@ -519,19 +518,18 @@ static int serial_tiocmset (struct tty_struct *tty, struct file *file,
 	struct usb_serial_port *port = tty->driver_data;
 
 	if (!port)
-		goto exit;
+		return -ENODEV;
 
 	dbg("%s - port %d", __FUNCTION__, port->number);
 
 	if (!port->open_count) {
 		dbg("%s - port not open", __FUNCTION__);
-		goto exit;
+		return -ENODEV;
 	}
 
 	if (port->serial->type->tiocmset)
 		return port->serial->type->tiocmset(port, file, set, clear);
 
-exit:
 	return -EINVAL;
 }