staging/lustre: make ldebugfs_remove recursive

ldebugfs_remove is usually called on directories with files passed in
as attributes, so simple debugfs_remove failes on them as not empty
Switch to debugfs_remove_recursive.

This fixes a number of problems where a new filesystem is mounted after
being unmounted first.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index c761dbf..08d1f0e 100644 (file)
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -329,7 +329,7 @@ EXPORT_SYMBOL(ldebugfs_add_vars);
 
 void ldebugfs_remove(struct dentry **entryp)
 {
-       debugfs_remove(*entryp);
+       debugfs_remove_recursive(*entryp);
        *entryp = NULL;
 }
 EXPORT_SYMBOL(ldebugfs_remove);