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 <[email protected]> Signed-off-by: Joseph Qi <[email protected]> Acked-by: Mark Fasheh <[email protected]> Cc: Joel Becker <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
davaco · Apr 3, 2014 · a75fe48 · a75fe48
1 parent c18ceab
commit a75fe48
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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);