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Commit 1f079fa2 authored by Luis Henriques's avatar Luis Henriques Committed by David Sterba
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btrfs: Fix warning "variable ‘blocksize’ set but not used" 



Variable 'blocksize' in reada_walk_down() is not used since commit
d3e46fea ("btrfs: sink blocksize parameter to readahead_tree_block").
This patch simply removes this variable.

Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 5d8eb6fe

fs/btrfs/extent-tree.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -8464,7 +8464,6 @@ static noinline void reada_walk_down(struct btrfs_trans_handle *trans, 
	u64 refs;

	u64 refs;

	u64 flags;

	u64 flags;

	u32 nritems;

	u32 nritems;

	u32 blocksize;

	struct btrfs_key key;

	struct btrfs_key key;

	struct extent_buffer *eb;

	struct extent_buffer *eb;

	int ret;

	int ret;
@@ -8482,7 +8481,6 @@ static noinline void reada_walk_down(struct btrfs_trans_handle *trans, 




	eb = path->nodes[wc->level];

	eb = path->nodes[wc->level];

	nritems = btrfs_header_nritems(eb);

	nritems = btrfs_header_nritems(eb);

	blocksize = root->nodesize;





	for (slot = path->slots[wc->level]; slot < nritems; slot++) {

	for (slot = path->slots[wc->level]; slot < nritems; slot++) {

		if (nread >= wc->reada_count)

		if (nread >= wc->reada_count)