libceph: use KMEM_CACHE macro

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

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index d9681bc..1831f63 100644 (file)
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -235,18 +235,12 @@ static struct workqueue_struct *ceph_msgr_wq;
 static int ceph_msgr_slab_init(void)
 {
        BUG_ON(ceph_msg_cache);
-       ceph_msg_cache = kmem_cache_create("ceph_msg",
-                                       sizeof (struct ceph_msg),
-                                       __alignof__(struct ceph_msg), 0, NULL);
-
+       ceph_msg_cache = KMEM_CACHE(ceph_msg, 0);
        if (!ceph_msg_cache)
                return -ENOMEM;
 
        BUG_ON(ceph_msg_data_cache);
-       ceph_msg_data_cache = kmem_cache_create("ceph_msg_data",
-                                       sizeof (struct ceph_msg_data),
-                                       __alignof__(struct ceph_msg_data),
-                                       0, NULL);
+       ceph_msg_data_cache = KMEM_CACHE(ceph_msg_data, 0);
        if (ceph_msg_data_cache)
                return 0;