exportfs: remove old methods

Now that all filesystems are converted remove support for the old methods.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Neil Brown <neilb@suse.de>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: <linux-ext4@vger.kernel.org>
Cc: Dave Kleikamp <shaggy@austin.ibm.com>
Cc: Anton Altaparmakov <aia21@cantab.net>
Cc: David Chinner <dgc@sgi.com>
Cc: Timothy Shimmin <tes@sgi.com>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Chris Mason <mason@suse.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: "Vladimir V. Saveliev" <vs@namesys.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 04b266729802..66d0aeb32a47 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -386,15 +386,13 @@ static int check_export(struct inode *inode, int flags, unsigned char *uuid)
                 dprintk("exp_export: export of non-dev fs without fsid\n");
                 return -EINVAL;
         }
-        if (!inode->i_sb->s_export_op) {
+
+        if (!inode->i_sb->s_export_op ||
+            !inode->i_sb->s_export_op->fh_to_dentry) {
                 dprintk("exp_export: export of invalid fs type.\n");
                 return -EINVAL;
         }
 
-        /* Ok, we can export it */;
-        if (!inode->i_sb->s_export_op->find_exported_dentry)
-                inode->i_sb->s_export_op->find_exported_dentry =
-                        find_exported_dentry;
         return 0;
 
 }