The patch titled
drivers/block/ub.c: use list_for_each_entry()
has been removed from the -mm tree. Its filename was
drivers-block-ubc-use-list_for_each_entry.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: drivers/block/ub.c: use list_for_each_entry()
From: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
Low performance USB storage driver: Use list_for_each_entry() instead
of list_for_each()
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Pete Zaitcev <zaitcev@xxxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/ub.c | 12 +++---------
1 files changed, 3 insertions(+), 9 deletions(-)
diff -puN drivers/block/ub.c~drivers-block-ubc-use-list_for_each_entry drivers/block/ub.c
--- a/drivers/block/ub.c~drivers-block-ubc-use-list_for_each_entry
+++ a/drivers/block/ub.c
@@ -1547,10 +1547,8 @@ static void ub_reset_enter(struct ub_dev
#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_st
{
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_st
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_int
/*
* 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:
_
Patches currently in -mm which might be from matthias.kaehlcke@xxxxxxxxx are
origin.patch
kcopyd-use-mutex-instead-of-semaphore.patch
git-dvb.patch
git-mtd.patch
use-mutex-instead-of-semaphore-in-megaraid-mailbox-driver.patch
videopix-frame-grabber-fix-unreleased-lock-in-vfc_debug.patch
use-mutex-instead-of-semaphore-in-the-usb-gadget-serial-driver.patch
use-mutex-instead-of-semaphore-in-the-elan-u132-adapter-driver.patch
use-mutex-instead-of-semaphore-in-the-adutux-driver.patch
use-mutex-instead-of-semaphore-in-the-ftdi-elan-driver.patch
use-list_for_each_entry-for-iteration-in-prism-54-driver.patch
use-mutexes-instead-of-semaphores-in-i2o-driver.patch
fs-block_devc-use-list_for_each_entry.patch
use-mutex-instead-of-semaphore-in-spi-core-init-code.patch
use-mutex-instead-of-semaphore-in-capi-20-driver.patch
drivers-edac-change-from-semaphore-to-mutex-operation.patch
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