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>
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 809d465..16353b6 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -722,6 +722,7 @@
usblp->wcomplete = 0;
err = usb_submit_urb(usblp->writeurb, GFP_KERNEL);
if (err) {
+ usblp->wcomplete = 1;
if (err != -ENOMEM)
count = -EIO;
else