From 5725fa9f68acc0188eacd561b87361f0104c6e1f Mon Sep 17 00:00:00 2001 From: Luis Henriques Date: Tue, 23 Aug 2016 23:23:53 +0100 Subject: [PATCH] =?utf8?q?btrfs:=20Fix=20warning=20"variable=20=E2=80=98bl?= =?utf8?q?ocksize=E2=80=99=20set=20but=20not=20used"?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Variable 'blocksize' in reada_walk_down() is not used since commit d3e46fea1b1e ("btrfs: sink blocksize parameter to readahead_tree_block"). This patch simply removes this variable. Signed-off-by: Luis Henriques Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent-tree.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 584b955253d9..088a903c4c6e 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -8460,7 +8460,6 @@ static noinline void reada_walk_down(struct btrfs_trans_handle *trans, u64 refs; u64 flags; u32 nritems; - u32 blocksize; struct btrfs_key key; struct extent_buffer *eb; int ret; @@ -8478,7 +8477,6 @@ static noinline void reada_walk_down(struct btrfs_trans_handle *trans, eb = path->nodes[wc->level]; nritems = btrfs_header_nritems(eb); - blocksize = root->nodesize; for (slot = path->slots[wc->level]; slot < nritems; slot++) { if (nread >= wc->reada_count) -- 2.34.1