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Diffstat (limited to 'mm/swapfile.c')
-rw-r--r--mm/swapfile.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c
index a14257ac0476..2b8d9c3fbb47 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2713,9 +2713,8 @@ static struct swap_info_struct *alloc_swap_info(void)
struct swap_info_struct *p;
unsigned int type;
int i;
- unsigned int size = sizeof(*p) + nr_node_ids * sizeof(struct plist_node);
- p = kvzalloc(size, GFP_KERNEL);
+ p = kvzalloc(struct_size(p, avail_lists, nr_node_ids), GFP_KERNEL);
if (!p)
return ERR_PTR(-ENOMEM);