quota: Convert union in mem_dqinfo to a pointer

Coming quota support for OCFS2 is going to need quite a bit
of additional per-sb quota information. Moreover having fs.h
include all the types needed for this structure would be a
pain in the a**. So remove the union from mem_dqinfo and add
a private pointer for filesystem's use.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/dqblk_v2.h b/include/linux/dqblk_v2.h
index e5e22a787d58..ff8af1b4bda7 100644
--- a/include/linux/dqblk_v2.h
+++ b/include/linux/dqblk_v2.h
@@ -16,8 +16,4 @@
 #define V2_DEL_ALLOC QTREE_DEL_ALLOC
 #define V2_DEL_REWRITE QTREE_DEL_REWRITE
 
-struct v2_mem_dqinfo {
-        struct qtree_mem_dqinfo i;
-};
-
 #endif /* _LINUX_DQBLK_V2_H */