USB: reorganize urb->status use in ohci-hcd

This patch (as975) reorganizes the way ohci-hcd sets urb->status.  It
now keeps the information in a local variable until the last moment.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index f61c6cdd06f2..ebab5ce8f5ce 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -24,7 +24,7 @@
  * small: 0) header + data packets 1) just header
  */
 static void __maybe_unused
-urb_print (struct urb * urb, char * str, int small)
+urb_print(struct urb * urb, char * str, int small, int status)
 {
         unsigned int pipe= urb->pipe;
 
@@ -34,7 +34,7 @@ urb_print (struct urb * urb, char * str, int small)
         }
 
 #ifndef OHCI_VERBOSE_DEBUG
-        if (urb->status != 0)
+        if (status != 0)
 #endif
         dbg("%s %p dev=%d ep=%d%s-%s flags=%x len=%d/%d stat=%d",
                     str,
@@ -46,7 +46,7 @@ urb_print (struct urb * urb, char * str, int small)
                     urb->transfer_flags,
                     urb->actual_length,
                     urb->transfer_buffer_length,
-                    urb->status);
+                    status);
 
 #ifdef  OHCI_VERBOSE_DEBUG
         if (!small) {
@@ -66,7 +66,7 @@ urb_print (struct urb * urb, char * str, int small)
                                                 urb->transfer_buffer_length: urb->actual_length;
                         for (i = 0; i < 16 && i < len; i++)
                                 printk (" %02x", ((__u8 *) urb->transfer_buffer) [i]);
-                        printk ("%s stat:%d\n", i < len? "...": "", urb->status);
+                        printk ("%s stat:%d\n", i < len? "...": "", status);
                 }
         }
 #endif