diff options
Diffstat (limited to 'drivers/usb/misc/auerswald.c')
| -rw-r--r-- | drivers/usb/misc/auerswald.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index cac1500cba6..42d4e6454a7 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -630,7 +630,7 @@ static int auerchain_start_wait_urb (pauerchain_t acp, struct urb *urb, int time } else status = urb->status; - if (actual_length) + if (status >= 0) *actual_length = urb->actual_length; return status; @@ -664,7 +664,7 @@ static int auerchain_control_msg (pauerchain_t acp, struct usb_device *dev, unsi int ret; struct usb_ctrlrequest *dr; struct urb *urb; - int length; + int uninitialized_var(length); dbg ("auerchain_control_msg"); dr = kmalloc (sizeof (struct usb_ctrlrequest), GFP_KERNEL); @@ -2034,12 +2034,12 @@ static void auerswald_disconnect (struct usb_interface *intf) if (!cp) return; - down (&cp->mutex); - info ("device /dev/%s now disconnecting", cp->name); - /* give back our USB minor number */ usb_deregister_dev(intf, &auerswald_class); + down (&cp->mutex); + info ("device /dev/%s now disconnecting", cp->name); + /* Stop the interrupt endpoint */ auerswald_int_release (cp); |