From 559af8211433b8c0b20e6c43c61409cb9c9c2996 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Fri, 29 Oct 2010 15:14:37 -0400 Subject: Btrfs: cleanup warnings from gcc 4.6 (nonbugs) These are all the cases where a variable is set, but not read which are not bugs as far as I can see, but simply leftovers. Still needs more review. Found by gcc 4.6's new warnings Signed-off-by: Andi Kleen Cc: Chris Mason Signed-off-by: Andrew Morton Signed-off-by: Chris Mason --- fs/btrfs/tree-defrag.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/btrfs/tree-defrag.c') diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c index f7ac8e013ed7..992ab425599d 100644 --- a/fs/btrfs/tree-defrag.c +++ b/fs/btrfs/tree-defrag.c @@ -36,7 +36,6 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans, int ret = 0; int wret; int level; - int orig_level; int is_extent = 0; int next_key_ret = 0; u64 last_ret = 0; @@ -64,7 +63,6 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans, return -ENOMEM; level = btrfs_header_level(root->node); - orig_level = level; if (level == 0) goto out; -- cgit v1.2.3-55-g7522