From: zhengbin <zhengbin13@xxxxxxxxxx> Subject: fs/reiserfs/fix_node.c: remove set but not used variables fs/reiserfs/fix_node.c: In function get_num_ver: fs/reiserfs/fix_node.c:379:6: warning: variable cur_free set but not used [-Wunused-but-set-variable] fs/reiserfs/fix_node.c: In function dc_check_balance_internal: fs/reiserfs/fix_node.c:1737:6: warning: variable maxsize set but not used [-Wunused-but-set-variable] Link: http://lkml.kernel.org/r/1566379929-118398-7-git-send-email-zhengbin13@xxxxxxxxxx Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Cc: Jan Kara <jack@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/reiserfs/fix_node.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) --- a/fs/reiserfs/fix_node.c~fs-reiserfs-fix_nodec-remove-set-but-not-used-variables +++ a/fs/reiserfs/fix_node.c @@ -376,7 +376,6 @@ static int get_num_ver(int mode, struct int to, int to_bytes, short *snum012, int flow) { int i; - int cur_free; int units; struct virtual_node *vn = tb->tb_vn; int total_node_size, max_node_size, current_item_size; @@ -438,7 +437,6 @@ static int get_num_ver(int mode, struct /* leaf level */ needed_nodes = 1; total_node_size = 0; - cur_free = max_node_size; /* start from 'from'-th item */ start_item = from; @@ -1734,14 +1732,12 @@ static int dc_check_balance_internal(str * and Fh is its father. */ struct buffer_head *Sh, *Fh; - int maxsize, ret; + int ret; int lfree, rfree /* free space in L and R */ ; Sh = PATH_H_PBUFFER(tb->tb_path, h); Fh = PATH_H_PPARENT(tb->tb_path, h); - maxsize = MAX_CHILD_SIZE(Sh); - /* * using tb->insert_size[h], which is negative in this case, * create_virtual_node calculates: _
