Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70cee26e020c1d74ff559c991b96c7b19fa4173b
Commit: 70cee26e020c1d74ff559c991b96c7b19fa4173b
Parent: fd11d171e51a5b81c176d856d5df5612117e1a45
Author: Matthias Kaehlcke <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 10 12:26:24 2007 +0200
Committer: Jens Axboe <[EMAIL PROTECTED]>
CommitDate: Tue Jul 10 13:43:32 2007 +0200
Use list_for_each_entry() instead of list_for_each() in the block device
elevator
Signed-off-by: Matthias Kaehlcke <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Jens Axboe <[EMAIL PROTECTED]>
---
block/elevator.c | 13 +++----------
1 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/block/elevator.c b/block/elevator.c
index ce866eb..4769a25 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -112,12 +112,8 @@ static inline int elv_try_merge(struct request *__rq,
struct bio *bio)
static struct elevator_type *elevator_find(const char *name)
{
struct elevator_type *e;
- struct list_head *entry;
-
- list_for_each(entry, &elv_list) {
-
- e = list_entry(entry, struct elevator_type, list);
+ list_for_each_entry(e, &elv_list, list) {
if (!strcmp(e->elevator_name, name))
return e;
}
@@ -1116,14 +1112,11 @@ ssize_t elv_iosched_show(request_queue_t *q, char *name)
{
elevator_t *e = q->elevator;
struct elevator_type *elv = e->elevator_type;
- struct list_head *entry;
+ struct elevator_type *__e;
int len = 0;
spin_lock(&elv_list_lock);
- list_for_each(entry, &elv_list) {
- struct elevator_type *__e;
-
- __e = list_entry(entry, struct elevator_type, list);
+ list_for_each_entry(__e, &elv_list, list) {
if (!strcmp(elv->elevator_name, __e->elevator_name))
len += sprintf(name+len, "[%s] ", elv->elevator_name);
else
-
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