From 18b7238e70b90b5925774c8bf6b37112f0ac3698 Mon Sep 17 00:00:00 2001
From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Thu, 25 Jun 2009 14:41:37 +0100
Subject: [PATCH] --- yaml --- r: 154322 b: refs/heads/master c:
 f4fa446883959c1c5f314a043e750dbfe3728c55 h: refs/heads/master v: v3

---
 [refs]                                | 2 +-
 trunk/drivers/usb/serial/usb-serial.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 69c0cb986287..ec648757994a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 922b13565b6a826a925f9f91f053dc9cb0d6210e
+refs/heads/master: f4fa446883959c1c5f314a043e750dbfe3728c55
diff --git a/trunk/drivers/usb/serial/usb-serial.c b/trunk/drivers/usb/serial/usb-serial.c
index d595aa5586a7..a84216464ca0 100644
--- a/trunk/drivers/usb/serial/usb-serial.c
+++ b/trunk/drivers/usb/serial/usb-serial.c
@@ -333,6 +333,9 @@ static void serial_close(struct tty_struct *tty, struct file *filp)
 {
 	struct usb_serial_port *port = tty->driver_data;
 
+	if (!port)
+		return;
+
 	dbg("%s - port %d", __func__, port->number);