ceph: use ceph_sb_to_client instead of ceph_client

ceph_sb_to_client and ceph_client are really identical, we need to dump
one; while function ceph_client is confusing with "struct ceph_client",
ceph_sb_to_client's definition is more clear; so we'd better switch all
call to ceph_sb_to_client.

  -static inline struct ceph_client *ceph_client(struct super_block *sb)
  -{
  -	return sb->s_fs_info;
  -}

Signed-off-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index caf76c7fa77c..d9c60b84949a 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -563,7 +563,7 @@ static void writepages_finish(struct ceph_osd_request *req,
         ceph_release_pages(req->r_pages, req->r_num_pages);
         if (req->r_pages_from_pool)
                 mempool_free(req->r_pages,
-                             ceph_client(inode->i_sb)->wb_pagevec_pool);
+                             ceph_sb_to_client(inode->i_sb)->wb_pagevec_pool);
         else
                 kfree(req->r_pages);
         ceph_osdc_put_request(req);