[Ocfs2-devel] [PATCH] ocfs2: remove unused variable uuid_net_key in ocfs2_initialize_super
Joseph Qi
joseph.qi at huawei.com
Thu Feb 13 18:50:50 PST 2014
From: joyce.xue <xuejiufei at huawei.com>
Variable uuid_net_key in ocfs2_initialize_super() is not used. Clean
it up.
Signed-off-by: joyce.xue <xuejiufei at huawei.com>
Signed-off-by: Joseph Qi <joseph.qi at huawei.com>
---
fs/ocfs2/super.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 49d84f8..4b17054 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -2077,7 +2077,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data;
struct inode *inode = NULL;
struct ocfs2_journal *journal;
- __le32 uuid_net_key;
struct ocfs2_super *osb;
u64 total_blocks;
@@ -2311,8 +2310,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
goto bail;
}
- memcpy(&uuid_net_key, di->id2.i_super.s_uuid, sizeof(uuid_net_key));
-
strncpy(osb->vol_label, di->id2.i_super.s_label, 63);
osb->vol_label[63] = '\0';
osb->root_blkno = le64_to_cpu(di->id2.i_super.s_root_blkno);
-- 1.8.4.3
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