From: Wang Shilong <wangsl-fnst@xxxxxxxxxxxxxx>
Just remove the unnecessary check and assignment.
Signed-off-by: Wang Shilong <wangsl-fnst@xxxxxxxxxxxxxx>
---
fs/btrfs/backref.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 3ca413bb..e102b48 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -1499,7 +1499,7 @@ int iterate_extent_inodes(struct btrfs_fs_info *fs_info,
if (ret)
break;
ULIST_ITER_INIT(&root_uiter);
- while (!ret && (root_node = ulist_next(roots, &root_uiter))) {
+ while ((root_node = ulist_next(roots, &root_uiter))) {
pr_debug("root %llu references leaf %llu, data list "
"%#llx\n", root_node->val, ref_node->val,
(long long)ref_node->aux);
@@ -1510,7 +1510,6 @@ int iterate_extent_inodes(struct btrfs_fs_info *fs_info,
iterate, ctx);
}
ulist_free(roots);
- roots = NULL;
}
free_leaf_list(refs);
--
1.7.11.7
--
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