From: Adrian Bunk <bunk@kernel.org>

Fix a check-after-use spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/isdn/hisax/hfc_usb.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff -puN drivers/isdn/hisax/hfc_usb.c~isdn-hisax-hfc_usbc-fix-check-after-use drivers/isdn/hisax/hfc_usb.c
--- a/drivers/isdn/hisax/hfc_usb.c~isdn-hisax-hfc_usbc-fix-check-after-use
+++ a/drivers/isdn/hisax/hfc_usb.c
@@ -1520,14 +1520,15 @@ hfc_usb_disconnect(struct usb_interface
 	hfcusb_data *context = usb_get_intfdata(intf);
 	int i;
 
+	if (!context)
+		return;
+
 	handle_led(context, LED_POWER_OFF);
 	schedule_timeout((10 * HZ) / 1000);
 
 	printk(KERN_INFO "HFC-S USB: device disconnect\n");
 	context->disc_flag = 1;
 	usb_set_intfdata(intf, NULL);
-	if (!context)
-		return;
 	if (timer_pending(&context->t3_timer))
 		del_timer(&context->t3_timer);
 	if (timer_pending(&context->t4_timer))
_