fat: simplify writeback_inode()

Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Amit Sahrawat <amit.sahrawat83@gmail.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 973296b9dd3be8f13fabec26e112d74e23145f6e..c7531b298b3fc4bc4a5aac157ee496bbb07858d0 100644 (file)
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -1457,18 +1457,14 @@ static int writeback_inode(struct inode *inode)
 {
 
        int ret;
-       struct address_space *mapping = inode->i_mapping;
-       struct writeback_control wbc = {
-              .sync_mode = WB_SYNC_NONE,
-             .nr_to_write = 0,
-       };
-       /* if we used WB_SYNC_ALL, sync_inode waits for the io for the
-       * inode to finish.  So WB_SYNC_NONE is sent down to sync_inode
+
+       /* if we used wait=1, sync_inode_metadata waits for the io for the
+       * inode to finish.  So wait=0 is sent down to sync_inode_metadata
        * and filemap_fdatawrite is used for the data blocks
        */
-       ret = sync_inode(inode, &wbc);
+       ret = sync_inode_metadata(inode, 0);
        if (!ret)
-              ret = filemap_fdatawrite(mapping);
+              ret = filemap_fdatawrite(inode->i_mapping);
        return ret;
 }