[PATCH] Debug memory leak

[Huang Ying]

---
 mm/swap_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/swap_state.c b/mm/swap_state.c
index 2126e9ba23b2..473b71e052a8 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -333,7 +333,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
 		 * else swap_off will be aborted if we return NULL.
 		 */
 		if (!__swp_swapcount(entry) && swap_slot_cache_enabled)
-			return NULL;
+			break;
 
 		/*
 		 * Get a new page to read into from swap.
-- 
2.11.0