fs/reiserfs/fix_node.c: remove set but not used variables (4fadcd1c) · Commits · 戴 / test

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@huawei.com Signed-off-by:

zhengbin <zhengbin13@huawei.com> Reported-by:

Hulk Robot <hulkci@huawei.com> Cc: Jan Kara <jack@suse.cz> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

fs/reiserfs/fix_node.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -376,7 +376,6 @@ static int get_num_ver(int mode, struct tree_balance *tb, int h,
		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 tree_balance *tb, int h,
		/* 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(struct tree_balance *tb, int h)
		* 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:

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