4 files changed, 10 insertions, 43 deletions

diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index 4538a98b6f9d..04eddd7995c3 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -348,7 +348,6 @@ static int uhci_show_urbp(struct uhci_hcd *uhci, struct urb_priv *urbp, char *bu
 
         if (urbp->urb->status != -EINPROGRESS)
                 out += sprintf(out, "Status=%d ", urbp->urb->status);
-        //out += sprintf(out, "Inserttime=%lx ",urbp->inserttime);
         //out += sprintf(out, "FSBRtime=%lx ",urbp->fsbrtime);
 
         count = 0;
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 0c024898cbea..17de9ee910f6 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -437,36 +437,18 @@ static void release_uhci(struct uhci_hcd *uhci)
         int i;
 
         for (i = 0; i < UHCI_NUM_SKELQH; i++)
-                if (uhci->skelqh[i]) {
-                        uhci_free_qh(uhci, uhci->skelqh[i]);
-                        uhci->skelqh[i] = NULL;
-                }
+                uhci_free_qh(uhci, uhci->skelqh[i]);
 
-        if (uhci->term_td) {
-                uhci_free_td(uhci, uhci->term_td);
-                uhci->term_td = NULL;
-        }
+        uhci_free_td(uhci, uhci->term_td);
 
-        if (uhci->qh_pool) {
-                dma_pool_destroy(uhci->qh_pool);
-                uhci->qh_pool = NULL;
-        }
+        dma_pool_destroy(uhci->qh_pool);
 
-        if (uhci->td_pool) {
-                dma_pool_destroy(uhci->td_pool);
-                uhci->td_pool = NULL;
-        }
+        dma_pool_destroy(uhci->td_pool);
 
-        if (uhci->fl) {
-                dma_free_coherent(uhci_dev(uhci), sizeof(*uhci->fl),
-                                uhci->fl, uhci->fl->dma_handle);
-                uhci->fl = NULL;
-        }
+        dma_free_coherent(uhci_dev(uhci), sizeof(*uhci->fl),
+                        uhci->fl, uhci->fl->dma_handle);
 
-        if (uhci->dentry) {
-                debugfs_remove(uhci->dentry);
-                uhci->dentry = NULL;
-        }
+        debugfs_remove(uhci->dentry);
 }
 
 static int uhci_reset(struct usb_hcd *hcd)
@@ -690,31 +672,25 @@ static int uhci_start(struct usb_hcd *hcd)
  * error exits:
  */
 err_alloc_skelqh:
-        for (i = 0; i < UHCI_NUM_SKELQH; i++)
-                if (uhci->skelqh[i]) {
+        for (i = 0; i < UHCI_NUM_SKELQH; i++) {
+                if (uhci->skelqh[i])
                         uhci_free_qh(uhci, uhci->skelqh[i]);
-                        uhci->skelqh[i] = NULL;
-                }
+        }
 
         uhci_free_td(uhci, uhci->term_td);
-        uhci->term_td = NULL;
 
 err_alloc_term_td:
         dma_pool_destroy(uhci->qh_pool);
-        uhci->qh_pool = NULL;
 
 err_create_qh_pool:
         dma_pool_destroy(uhci->td_pool);
-        uhci->td_pool = NULL;
 
 err_create_td_pool:
         dma_free_coherent(uhci_dev(uhci), sizeof(*uhci->fl),
                         uhci->fl, uhci->fl->dma_handle);
-        uhci->fl = NULL;
 
 err_alloc_fl:
         debugfs_remove(uhci->dentry);
-        uhci->dentry = NULL;
 
 err_create_debug_entry:
         return retval;
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 */
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index 4e0fbe2c1a9a..d54038211ca6 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -443,7 +443,6 @@ static struct urb_priv *uhci_alloc_urb_priv(struct uhci_hcd *uhci, struct urb *u
 
         memset((void *)urbp, 0, sizeof(*urbp));
 
-        urbp->inserttime = jiffies;
         urbp->fsbrtime = jiffies;
         urbp->urb = urb;
         
@@ -462,8 +461,6 @@ static void uhci_add_td_to_urb(struct urb *urb, struct uhci_td *td)
 {
         struct urb_priv *urbp = (struct urb_priv *)urb->hcpriv;
 
-        td->urb = urb;
-
         list_add_tail(&td->list, &urbp->td_list);
 }
 
@@ -473,8 +470,6 @@ static void uhci_remove_td_from_urb(struct uhci_td *td)
                 return;
 
         list_del_init(&td->list);
-
-        td->urb = NULL;
 }
 
 static void uhci_destroy_urb_priv(struct uhci_hcd *uhci, struct urb *urb)