staging/lustre: make ldebugfs_remove recursive
authorOleg Drokin <green@linuxhacker.ru>
Mon, 6 Jul 2015 16:48:40 +0000 (12:48 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 14 Jul 2015 02:47:19 +0000 (19:47 -0700)
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>
drivers/staging/lustre/lustre/obdclass/lprocfs_status.c

index c761dbf88278d520fcf92b6f5578aad5284ee1bd..08d1f0edf98d1008c26eca3a02ee02d407715ee3 100644 (file)
@@ -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);