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[SCSI] scsi_debug: use list_for_each_entry_safe

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This replaces list_for_each_safe and list_entry with
list_for_each_entry_safe.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
FUJITA Tomonori 2008-03-20 11:09:18 +09:00 committed by James Bottomley
parent a75869d1ff
commit 8b40228f3f
1 changed files with 6 additions and 10 deletions
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16
drivers/scsi/scsi_debug.c
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@ -2930,8 +2930,7 @@ static int sdebug_add_adapter(void)
int k, devs_per_host;
int error = 0;
struct sdebug_host_info *sdbg_host;
struct sdebug_dev_info *sdbg_devinfo;
struct list_head *lh, *lh_sf;
struct sdebug_dev_info *sdbg_devinfo, *tmp;
sdbg_host = kzalloc(sizeof(*sdbg_host),GFP_KERNEL);
if (NULL == sdbg_host) {
@ -2971,9 +2970,8 @@ static int sdebug_add_adapter(void)
return error;
clean:
list_for_each_safe(lh, lh_sf, &sdbg_host->dev_info_list) {
sdbg_devinfo = list_entry(lh, struct sdebug_dev_info,
dev_list);
list_for_each_entry_safe(sdbg_devinfo, tmp, &sdbg_host->dev_info_list,
dev_list) {
list_del(&sdbg_devinfo->dev_list);
kfree(sdbg_devinfo);
}
@ -3062,9 +3060,8 @@ static int sdebug_driver_probe(struct device * dev)
static int sdebug_driver_remove(struct device * dev)
{
struct list_head *lh, *lh_sf;
struct sdebug_host_info *sdbg_host;
struct sdebug_dev_info *sdbg_devinfo;
struct sdebug_dev_info *sdbg_devinfo, *tmp;
sdbg_host = to_sdebug_host(dev);
@ -3076,9 +3073,8 @@ static int sdebug_driver_remove(struct device * dev)
scsi_remove_host(sdbg_host->shost);
list_for_each_safe(lh, lh_sf, &sdbg_host->dev_info_list) {
sdbg_devinfo = list_entry(lh, struct sdebug_dev_info,
dev_list);
list_for_each_entry_safe(sdbg_devinfo, tmp, &sdbg_host->dev_info_list,
dev_list) {
list_del(&sdbg_devinfo->dev_list);
kfree(sdbg_devinfo);
}