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Commit 6219c2a2 authored by Geliang Tang's avatar Geliang Tang Committed by Linus Torvalds
Browse files

mm/vmalloc.c: use list_{next,first}_entry 



To make the intention clearer, use list_{next,first}_entry instead of
list_entry.

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 33d53103

mm/vmalloc.c

+4 −5
Original line number Diff line number Diff line
@@ -441,8 +441,7 @@ static struct vmap_area *alloc_vmap_area(unsigned long size, 
		if (list_is_last(&first->list, &vmap_area_list))

			goto found;



		first = list_entry(first->list.next,

				struct vmap_area, list);

		first = list_next_entry(first, list);

	}



found:
@@ -2559,10 +2558,10 @@ static void *s_start(struct seq_file *m, loff_t *pos) 
	struct vmap_area *va;



	spin_lock(&vmap_area_lock);

	va = list_entry((&vmap_area_list)->next, typeof(*va), list);

	va = list_first_entry(&vmap_area_list, typeof(*va), list);

	while (n > 0 && &va->list != &vmap_area_list) {

		n--;

		va = list_entry(va->list.next, typeof(*va), list);

		va = list_next_entry(va, list);

	}

	if (!n && &va->list != &vmap_area_list)

		return va;
@@ -2576,7 +2575,7 @@ static void *s_next(struct seq_file *m, void *p, loff_t *pos) 
	struct vmap_area *va = p, *next;



	++*pos;

	next = list_entry(va->list.next, typeof(*va), list);

	next = list_next_entry(va, list);

	if (&next->list != &vmap_area_list)

		return next;