NFS: Clean up nfs_sync_mapping

Remove the redundant call to filemap_write_and_wait().

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 5 insertions, 9 deletions

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 443772df9b17..e8b41170d295 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -114,16 +114,12 @@ void nfs_clear_inode(struct inode *inode)
  */
 int nfs_sync_mapping(struct address_space *mapping)
 {
-        int ret;
+        int ret = 0;
 
-        if (mapping->nrpages == 0)
-                return 0;
-        unmap_mapping_range(mapping, 0, 0, 0);
-        ret = filemap_write_and_wait(mapping);
-        if (ret != 0)
-                goto out;
-        ret = nfs_wb_all(mapping->host);
-out:
+        if (mapping->nrpages != 0) {
+                unmap_mapping_range(mapping, 0, 0, 0);
+                ret = nfs_wb_all(mapping->host);
+        }
         return ret;
 }