[PATCH] restore sane ->umount_begin() API

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 5 deletions

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 20a1cb1810fe..fa220dc74609 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -198,7 +198,7 @@ static match_table_t nfs_secflavor_tokens = {
 };
 
 
-static void nfs_umount_begin(struct vfsmount *, int);
+static void nfs_umount_begin(struct super_block *);
 static int  nfs_statfs(struct dentry *, struct kstatfs *);
 static int  nfs_show_options(struct seq_file *, struct vfsmount *);
 static int  nfs_show_stats(struct seq_file *, struct vfsmount *);
@@ -647,13 +647,11 @@ static int nfs_show_stats(struct seq_file *m, struct vfsmount *mnt)
  * Begin unmount by attempting to remove all automounted mountpoints we added
  * in response to xdev traversals and referrals
  */
-static void nfs_umount_begin(struct vfsmount *vfsmnt, int flags)
+static void nfs_umount_begin(struct super_block *sb)
 {
-        struct nfs_server *server = NFS_SB(vfsmnt->mnt_sb);
+        struct nfs_server *server = NFS_SB(sb);
         struct rpc_clnt *rpc;
 
-        if (!(flags & MNT_FORCE))
-                return;
         /* -EIO all pending I/O */
         rpc = server->client_acl;
         if (!IS_ERR(rpc))