[PATCH] USB: UHCI: Remove unused fields and unneeded tests for NULL

This patch (as562) removes from the uhci-hcd driver a few unused fields
and some unnecessary tests against NULL and assignments to NULL.  In fact
it wasn't until fairly recently that the tests became unnecessary.
Before last winter it was possible that the driver's stop() routine would
get called even if the start() routine returned an error, but now that
can't happen.  Hence there's no longer any need to check for partial
initialization.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h
index 282f40b75881..1c161b4f5bcf 100644
--- a/drivers/usb/host/uhci-hcd.h
+++ b/drivers/usb/host/uhci-hcd.h
@@ -205,8 +205,6 @@ struct uhci_td {
         /* Software fields */
         dma_addr_t dma_handle;
 
-        struct urb *urb;
-
         struct list_head list;          /* P: urb->lock */
         struct list_head remove_list;   /* P: uhci->td_remove_list_lock */
 
@@ -434,7 +432,6 @@ struct urb_priv {
                                                 /*  a control transfer, retrigger */
                                                 /*  the status phase */
 
-        unsigned long inserttime;       /* In jiffies */
         unsigned long fsbrtime;         /* In jiffies */
 
         struct list_head queue_list;    /* P: uhci->frame_list_lock */