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authorFabian Frederick <fabf@skynet.be>2014-09-25 21:35:02 +0400
committerChris Mason <clm@fb.com>2014-10-04 03:14:59 +0400
commitb99d9a6a4a41712c609a0b468512b2043a1b5f1d (patch)
tree052a3b07603f742a8bccc1ee58b927f5d9ab02fc /fs/btrfs/ctree.c
parent1b6e44690d2283e49c9e967d6a1739aac8490672 (diff)
downloadlinux-b99d9a6a4a41712c609a0b468512b2043a1b5f1d.tar.xz
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> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/ctree.c')
-rw-r--r--fs/btrfs/ctree.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 39021bf2df9a..8d0703cc7402 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;