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ocfs2: remove unused variable uuid_net_key in ocfs2_initialize_super

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Variable uuid_net_key in ocfs2_initialize_super() is not used.  Clean it
up.

Signed-off-by: joyce.xue <xuejiufei@huawei.com>
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Acked-by: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
joyce.xue 2014-04-03 14:46:47 -07:00 committed by Linus Torvalds
parent c18ceab012
commit a75fe48cad
1 changed files with 0 additions and 3 deletions
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3
fs/ocfs2/super.c
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@ -2072,7 +2072,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data; struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data;
struct inode *inode = NULL; struct inode *inode = NULL;
struct ocfs2_journal *journal; struct ocfs2_journal *journal;
__le32 uuid_net_key;
struct ocfs2_super *osb; struct ocfs2_super *osb;
u64 total_blocks; u64 total_blocks;
@ -2306,8 +2305,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
goto bail; 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); strncpy(osb->vol_label, di->id2.i_super.s_label, 63);
osb->vol_label[63] = '\0'; osb->vol_label[63] = '\0';
osb->root_blkno = le64_to_cpu(di->id2.i_super.s_root_blkno); osb->root_blkno = le64_to_cpu(di->id2.i_super.s_root_blkno);