ocfs2: Zero out padding of on disk dquot structure

Padding fields of on-disk dquot structure were not zeroed. Zero them
so that it's easier to use them later.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index a66cb82fd6e6..7248db681351 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -69,6 +69,7 @@ static void ocfs2_global_mem2diskdqb(void *dp, struct dquot *dquot)
         d->dqb_curspace = cpu_to_le64(m->dqb_curspace);
         d->dqb_btime = cpu_to_le64(m->dqb_btime);
         d->dqb_itime = cpu_to_le64(m->dqb_itime);
+        d->dqb_pad1 = d->dqb_pad2 = 0;
 }
 
 static int ocfs2_global_is_id(void *dp, struct dquot *dquot)