linux-kernel - [PATCH] btrfs: Clean up unused variables in free-space-tree.c

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Date:   Thu, 12 Oct 2017 22:40:42 +0100
From:   Christos Gkekas <chris.gekas@...il.com>
To:     Chris Mason <clm@...com>, Josef Bacik <jbacik@...com>,
        David Sterba <dsterba@...e.com>, linux-btrfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Christos Gkekas <chris.gekas@...il.com>
Subject: [PATCH] btrfs: Clean up unused variables in free-space-tree.c

Remove variables 'start' and 'end', which are set but never used.

Signed-off-by: Christos Gkekas <chris.gekas@...il.com>
---
 fs/btrfs/free-space-tree.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c
index 684f122..fe5e032 100644
--- a/fs/btrfs/free-space-tree.c
+++ b/fs/btrfs/free-space-tree.c
@@ -1286,12 +1286,8 @@ static int __add_block_group_free_space(struct btrfs_trans_handle *trans,
 					struct btrfs_block_group_cache *block_group,
 					struct btrfs_path *path)
 {
-	u64 start, end;
 	int ret;
 
-	start = block_group->key.objectid;
-	end = block_group->key.objectid + block_group->key.offset;
-
 	block_group->needs_free_space = 0;
 
 	ret = add_new_free_space_info(trans, fs_info, block_group, path);
-- 
2.7.4