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list: Remove duplicated and unused macro list_for_each_reverse

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Remove macro list_for_each_reverse due to below reasons:

- it is same as list_for_each_prev.
- it is not used by current kernel tree.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20240917-fix_list-v2-1-d2914665e89f@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zijun Hu 2024-09-17 18:42:56 +08:00 • committed by Greg Kroah-Hartman
parent dbd45eef54
commit cec78a59ab
1 changed files with 0 additions and 8 deletions
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8
include/linux/list.h
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@ -686,14 +686,6 @@ static inline void list_splice_tail_init(struct list_head *list,
#define list_for_each(pos, head) \
for (pos = (head)->next; !list_is_head(pos, (head)); pos = pos->next)
/**
* list_for_each_reverse - iterate backwards over a list
* @pos: the &struct list_head to use as a loop cursor.
* @head: the head for your list.
*/
#define list_for_each_reverse(pos, head) \
for (pos = (head)->prev; pos != (head); pos = pos->prev)
/**
* list_for_each_rcu - Iterate over a list in an RCU-safe fashion
* @pos: the &struct list_head to use as a loop cursor.