[PATCH 1/3] rbd: use KMEM_CACHE macro

[Geliang Tang]

Use KMEM_CACHE() instead of kmem_cache_create() to simplify the code.

Signed-off-by: Geliang Tang <geliangt...@163.com>
---
 drivers/block/rbd.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 4a87678..70eba86 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -5643,18 +5643,12 @@ static void rbd_sysfs_cleanup(void)
 static int rbd_slab_init(void)
 {
        rbd_assert(!rbd_img_request_cache);
-       rbd_img_request_cache = kmem_cache_create("rbd_img_request",
-                                       sizeof (struct rbd_img_request),
-                                       __alignof__(struct rbd_img_request),
-                                       0, NULL);
+       rbd_img_request_cache = KMEM_CACHE(rbd_img_request, 0);
        if (!rbd_img_request_cache)
                return -ENOMEM;
 
        rbd_assert(!rbd_obj_request_cache);
-       rbd_obj_request_cache = kmem_cache_create("rbd_obj_request",
-                                       sizeof (struct rbd_obj_request),
-                                       __alignof__(struct rbd_obj_request),
-                                       0, NULL);
+       rbd_obj_request_cache = KMEM_CACHE(rbd_obj_request, 0);
        if (!rbd_obj_request_cache)
                goto out_err;
 
-- 
2.5.0