Fabian Frederick
2014-Sep-25 17:35 UTC
[PATCH 1/1 linux-next] btrfs: fix shadow warning on cmp
cmp was declared twice in btrfs_compare_trees resulting in a shadow
warning. This patch renames second internal variable.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
Compiled but untested.
fs/btrfs/ctree.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 39021bf..8d0703c 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -5522,18 +5522,18 @@ int btrfs_compare_trees(struct btrfs_root *left_root,
goto out;
advance_right = ADVANCE;
} else {
- enum btrfs_compare_tree_result cmp;
+ enum btrfs_compare_tree_result result;
WARN_ON(!extent_buffer_uptodate(left_path->nodes[0]));
ret = tree_compare_item(left_root, left_path,
right_path, tmp_buf);
if (ret)
- cmp = BTRFS_COMPARE_TREE_CHANGED;
+ result = BTRFS_COMPARE_TREE_CHANGED;
else
- cmp = BTRFS_COMPARE_TREE_SAME;
+ result = BTRFS_COMPARE_TREE_SAME;
ret = changed_cb(left_root, right_root,
left_path, right_path,
- &left_key, cmp, ctx);
+ &left_key, result, ctx);
if (ret < 0)
goto out;
advance_left = ADVANCE;
--
1.9.3
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