From: Eric Ren <zren@suse.com>
Date: Tue, 26 Jul 2016 22:21:29 +0000 (-0700)
Subject: ocfs2: fix a redundant re-initialization
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=191df2b51303d62f95ccd8552e09dcd78eaa1a05;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ocfs2: fix a redundant re-initialization

Obviously, memset() has zeroed the whole struct locking_max_version.
So, it's no need to zero its two fields individually.

Link: http://lkml.kernel.org/r/1463970605-18354-1-git-send-email-zren@suse.com
Signed-off-by: Eric Ren <zren@suse.com>
Reviewed-by: Joseph Qi <joseph.qi@huawei.com>
Reviewed-by: Gang He <ghe@suse.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 13219ed73e1d..52c07346bea3 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -735,8 +735,6 @@ static void __exit ocfs2_stack_glue_exit(void)
 {
 	memset(&locking_max_version, 0,
 	       sizeof(struct ocfs2_protocol_version));
-	locking_max_version.pv_major = 0;
-	locking_max_version.pv_minor = 0;
 	ocfs2_sysfs_exit();
 	if (ocfs2_table_header)
 		unregister_sysctl_table(ocfs2_table_header);