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authorjoyce.xue <xuejiufei@huawei.com>2014-04-03 14:46:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-03 16:20:53 -0700
commita75fe48cad2fb81e0e2671c73aea6c78ce5626d4 (patch)
tree3e6f5b0773fe5ea8a862c9d238639da00db42966 /fs
parentc18ceab01240fd4c354b78d877571b729908e4a3 (diff)
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@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>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/super.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index d17145552097..d7190b2cfd40 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -2072,7 +2072,6 @@ 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;
@@ -2306,8 +2305,6 @@ 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);