USB: failure in usblp's error path

if urb submission fails due to a transient error here eg. ENOMEM , the driver is dead. This fixes it. Regards Oliver Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Nov 3, 2006 · 6c8df79 · 6c8df79
1 parent d8fa59a
commit 6c8df79
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
@@ -722,6 +722,7 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t
 		usblp->wcomplete = 0;
 		err = usb_submit_urb(usblp->writeurb, GFP_KERNEL);
 		if (err) {
+			usblp->wcomplete = 1;
 			if (err != -ENOMEM)
 				count = -EIO;
 			else