diff --git a/fs/buffer.c b/fs/buffer.c
index 1c04ec66974e..651dba10b9c2 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1312,7 +1312,7 @@ static void bh_lru_install(struct buffer_head *bh)
 		}
 		while (out < BH_LRU_SIZE)
 			bhs[out++] = NULL;
-		memcpy(__this_cpu_ptr(&bh_lrus.bhs), bhs, sizeof(bhs));
+		memcpy(this_cpu_ptr(&bh_lrus.bhs), bhs, sizeof(bhs));
 	}
 	bh_lru_unlock();