Subject: + ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super.patch added to -mm tree
To: xuejiufei@xxxxxxxxxx,jlbec@xxxxxxxxxxxx,joseph.qi@xxxxxxxxxx,mfasheh@xxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 19 Feb 2014 14:33:10 -0800
The patch titled
Subject: ocfs2: remove unused variable uuid_net_key in ocfs2_initialize_super
has been added to the -mm tree. Its filename is
ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super.patch
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------------------------------------------------------
From: joyce.xue <xuejiufei@xxxxxxxxxx>
Subject: ocfs2: remove unused variable uuid_net_key in ocfs2_initialize_super
Variable uuid_net_key in ocfs2_initialize_super() is not used. Clean it
up.
Signed-off-by: joyce.xue <xuejiufei@xxxxxxxxxx>
Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/super.c | 3 ---
1 file changed, 3 deletions(-)
diff -puN fs/ocfs2/super.c~ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super fs/ocfs2/super.c
--- a/fs/ocfs2/super.c~ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super
+++ a/fs/ocfs2/super.c
@@ -2072,7 +2072,6 @@ static int ocfs2_initialize_super(struct
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;
@@ -2306,8 +2305,6 @@ static int ocfs2_initialize_super(struct
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);
_
Patches currently in -mm which might be from xuejiufei@xxxxxxxxxx are
ocfs2-remove-unused-variable-uuid_net_key-in-ocfs2_initialize_super.patch
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