treewide: Use array_size() in vzalloc()

[linux-block.git] / drivers / block / zram / zram_drv.c

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index da51293e7c03c172ba824e303d5bbc4ae3d7d745..7436b2d27fa38513602207c6b4bc9213c97af436 100644 (file)
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -898,7 +898,7 @@ static bool zram_meta_alloc(struct zram *zram, u64 disksize)
        size_t num_pages;
 
        num_pages = disksize >> PAGE_SHIFT;
-       zram->table = vzalloc(num_pages * sizeof(*zram->table));
+       zram->table = vzalloc(array_size(num_pages, sizeof(*zram->table)));
        if (!zram->table)
                return false;