diff options
| author | Geliang Tang <geliangtang@163.com> | 2016-01-14 15:19:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-14 16:00:49 -0800 |
| commit | 6219c2a2ec990f80a586216172c811a9099c5cdf (patch) | |
| tree | 141c0fb89d8101f74190a298814b918a74d8df43 | |
| parent | 33d5310306ec244d96533da5f9183e05a7a51106 (diff) | |
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: Geliang Tang <geliangtang@163.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/vmalloc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 9a58f9a1874d..7007fe85840e 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -441,8 +441,7 @@ nocache: 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; |