fs/reiserfs/stree.c: remove set but not used variables (66985cb9) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warning: fs/reiserfs/stree.c: In function search_by_key: fs/reiserfs/stree.c:596:6: warning: variable right_neighbor_of_leaf_node set but not used [-Wunused-but-set-variable] Link: http://lkml.kernel.org/r/1566379929-118398-3-git-send-email-zhengbin13@huawei.com Signed-off-by:

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

fs/reiserfs/stree.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -593,7 +593,6 @@ int search_by_key(struct super_block sb, const struct cpu_key key,
		struct buffer_head *bh;
		struct path_element *last_element;
		int node_level, retval;
		int right_neighbor_of_leaf_node;
		int fs_gen;
		struct buffer_head *reada_bh[SEARCH_BY_KEY_READA];
		b_blocknr_t reada_blocks[SEARCH_BY_KEY_READA];
		@@ -614,8 +613,6 @@ int search_by_key(struct super_block sb, const struct cpu_key key,

		pathrelse(search_path);

		right_neighbor_of_leaf_node = 0;

		/*
		* With each iteration of this loop we search through the items in the
		* current node, and calculate the next current node(next path element)
		@@ -701,7 +698,6 @@ io_error:
		*/
		block_number = SB_ROOT_BLOCK(sb);
		expected_level = -1;
		right_neighbor_of_leaf_node = 0;

		/* repeat search from the root */
		continue;