xfs: move declaration to header file

Fix this sparse warning:
  fs/xfs/xfs_da_btree.c:1550:26: warning: symbol 'xfs_default_nameops' was not declared. Should it be static?

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Felix Blyakher <felixb@sgi.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c
index 1afb12278b8d..c657bec6d951 100644
--- a/fs/xfs/xfs_dir2.c
+++ b/fs/xfs/xfs_dir2.c
@@ -46,8 +46,6 @@
 
 struct xfs_name xfs_name_dotdot = {"..", 2};
 
-extern const struct xfs_nameops xfs_default_nameops;
-
 /*
  * ASCII case-insensitive (ie. A-Z) support for directories that was
  * used in IRIX.