USB: reorganize urb->status use in usbmon

This patch (as978) reorganizes the way usbmon uses urb->status.  It
now accepts the status value as an argument.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 7 insertions, 5 deletions

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 8b17babf5c..4ac021e42c 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1275,7 +1275,7 @@ void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb)
                 urb->status = -EREMOTEIO;
 
         unmap_urb_for_dma(hcd, urb);
-        usbmon_urb_complete(&hcd->self, urb);
+        usbmon_urb_complete(&hcd->self, urb, urb->status);
         usb_unanchor_urb(urb);
 
         /* pass ownership to the completion handler */
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 745be2566f..729b7a03ac 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -413,7 +413,7 @@ static inline void usbfs_cleanup(void) { }
 struct usb_mon_operations {
         void (*urb_submit)(struct usb_bus *bus, struct urb *urb);
         void (*urb_submit_error)(struct usb_bus *bus, struct urb *urb, int err);
-        void (*urb_complete)(struct usb_bus *bus, struct urb *urb);
+        void (*urb_complete)(struct usb_bus *bus, struct urb *urb, int status);
         /* void (*urb_unlink)(struct usb_bus *bus, struct urb *urb); */
 };
 
@@ -432,10 +432,11 @@ static inline void usbmon_urb_submit_error(struct usb_bus *bus, struct urb *urb,
                 (*mon_ops->urb_submit_error)(bus, urb, error);
 }
 
-static inline void usbmon_urb_complete(struct usb_bus *bus, struct urb *urb)
+static inline void usbmon_urb_complete(struct usb_bus *bus, struct urb *urb,
+                int status)
 {
         if (bus->monitored)
-                (*mon_ops->urb_complete)(bus, urb);
+                (*mon_ops->urb_complete)(bus, urb, status);
 }
 
 int usb_mon_register(struct usb_mon_operations *ops);
@@ -446,7 +447,8 @@ void usb_mon_deregister(void);
 static inline void usbmon_urb_submit(struct usb_bus *bus, struct urb *urb) {}
 static inline void usbmon_urb_submit_error(struct usb_bus *bus, struct urb *urb,
     int error) {}
-static inline void usbmon_urb_complete(struct usb_bus *bus, struct urb *urb) {}
+static inline void usbmon_urb_complete(struct usb_bus *bus, struct urb *urb,
+                int status) {}
 
 #endif /* CONFIG_USB_MON */