[PATCH] mm: zswap: use ATOMIC_LONG_INIT to initialize zswap_stored_pages

[Sun YangKai <sunk67188@gmail.com>]

This is currently the only atomic_long_t variable initialized by
ATOMIC_INIT macro found in the kernel by using
`grep -r atomic_long_t | grep ATOMIC_INIT`

This was introduced in 6e1fa555ec77, in which we modified
the type of zswap_stored_pages to atomic_long_t,
but didn't change the initialization.

Fixes: 6e1fa555ec77 ("mm: zswap: modify zswap_stored_pages to be atomic_long_t")
Signed-off-by: Sun YangKai <sunk67188@gmail.com>
---
 mm/zswap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/zswap.c b/mm/zswap.c
index ac9d299e7d0c..23365e76a3ce 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -43,7 +43,7 @@
 * statistics
 **********************************/
 /* The number of compressed pages currently stored in zswap */
-atomic_long_t zswap_stored_pages = ATOMIC_INIT(0);
+atomic_long_t zswap_stored_pages = ATOMIC_LONG_INIT(0);
 
 /*
  * The statistics below are not protected from concurrent access for
-- 
2.48.1