nbd.c: sock_xmit: cleanup signal related code

[linux-2.6-omap-h63xx.git] / drivers / block / ub.c

diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 746a118a9b52ba1792b28861605902534290d1d4..18c8b6c0db20239ae3095c2547a13cbab66dff5c 100644 (file)
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1547,10 +1547,8 @@ static void ub_reset_enter(struct ub_dev *sc, int try)
 #endif
 
 #if 0 /* We let them stop themselves. */
-       struct list_head *p;
        struct ub_lun *lun;
-       list_for_each(p, &sc->luns) {
-               lun = list_entry(p, struct ub_lun, link);
+       list_for_each_entry(lun, &sc->luns, link) {
                blk_stop_queue(lun->disk->queue);
        }
 #endif
@@ -1562,7 +1560,6 @@ static void ub_reset_task(struct work_struct *work)
 {
        struct ub_dev *sc = container_of(work, struct ub_dev, reset_work);
        unsigned long flags;
-       struct list_head *p;
        struct ub_lun *lun;
        int lkr, rc;
 
@@ -1608,8 +1605,7 @@ static void ub_reset_task(struct work_struct *work)
        spin_lock_irqsave(sc->lock, flags);
        sc->reset = 0;
        tasklet_schedule(&sc->tasklet);
-       list_for_each(p, &sc->luns) {
-               lun = list_entry(p, struct ub_lun, link);
+       list_for_each_entry(lun, &sc->luns, link) {
                blk_start_queue(lun->disk->queue);
        }
        wake_up(&sc->reset_wait);
@@ -2348,7 +2344,6 @@ err_alloc:
 static void ub_disconnect(struct usb_interface *intf)
 {
        struct ub_dev *sc = usb_get_intfdata(intf);
-       struct list_head *p;
        struct ub_lun *lun;
        unsigned long flags;
 
@@ -2403,8 +2398,7 @@ static void ub_disconnect(struct usb_interface *intf)
        /*
         * Unregister the upper layer.
         */
-       list_for_each (p, &sc->luns) {
-               lun = list_entry(p, struct ub_lun, link);
+       list_for_each_entry(lun, &sc->luns, link) {
                del_gendisk(lun->disk);
                /*
                 * I wish I could do: