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lists: remove a redundant conditional definition of list_add()

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Remove the conditional surrounding the definition of list_add() from list.h
since, if you define CONFIG_DEBUG_LIST, the definition you will subsequently
pick up from lib/list_debug.c will be absolutely identical, at which point you
can remove that redundant definition from list_debug.c as well.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Robert P. J. Day 2008-07-25 01:45:32 -07:00 committed by Linus Torvalds
parent fd19382974
commit e0ce0da9fe
2 changed files with 0 additions and 18 deletions
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4
include/linux/list.h
View File

@ -61,14 +61,10 @@ extern void __list_add(struct list_head *new,
* Insert a new entry after the specified head. * Insert a new entry after the specified head.
* This is good for implementing stacks. * This is good for implementing stacks.
*/ */
#ifndef CONFIG_DEBUG_LIST
static inline void list_add(struct list_head *new, struct list_head *head) static inline void list_add(struct list_head *new, struct list_head *head)
{ {
__list_add(new, head, head->next); __list_add(new, head, head->next);
} }
#else
extern void list_add(struct list_head *new, struct list_head *head);
#endif
/** /**

14
lib/list_debug.c
View File

@ -39,20 +39,6 @@ void __list_add(struct list_head *new,
} }
EXPORT_SYMBOL(__list_add); EXPORT_SYMBOL(__list_add);
/**
* list_add - add a new entry
* @new: new entry to be added
* @head: list head to add it after
*
* Insert a new entry after the specified head.
* This is good for implementing stacks.
*/
void list_add(struct list_head *new, struct list_head *head)
{
__list_add(new, head, head->next);
}
EXPORT_SYMBOL(list_add);
/** /**
* list_del - deletes entry from list. * list_del - deletes entry from list.
* @entry: the element to delete from the list. * @entry: the element to delete from the list.