staging: ft1000: Fix error goto statements.

With commit 2dab1ac8 there
was intruduced error which lead to stopping uninitialized
kthread which leads to kernel panics.

This patch fix problems with common entry point in correct
way.
Signed-off-by: NMarek Belisko <marek.belisko@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/ft1000/ft1000-usb/ft1000_usb.c

@@ -178,7 +178,7 @@ static int ft1000_probe(struct usb_interface *interface,
 
 	if (IS_ERR(pft1000info->pPollThread)) {
 		ret = PTR_ERR(pft1000info->pPollThread);
-		goto err_thread;
+		goto err_load;
 	}
 
 	msleep(500);
@@ -186,7 +186,7 @@ static int ft1000_probe(struct usb_interface *interface,
 	while (!pft1000info->CardReady) {
 		if (gPollingfailed) {
 			ret = -EIO;
-			goto err_load;
+			goto err_thread;
 		}
 		msleep(100);
 		DEBUG("ft1000_probe::Waiting for Card Ready\n");
@@ -196,7 +196,7 @@ static int ft1000_probe(struct usb_interface *interface,
 
 	ret = reg_ft1000_netdev(ft1000dev, interface);
 	if (ret)
-		goto err_load;
+		goto err_thread;
 
 	pft1000info->NetDevRegDone = 1;