From: Kazuhito Hagio <k-hagio...@nec.com>
While the return value of do_radix_tree() and do_xarray() does not
contain NULL entries, do_maple_tree()'s one contains NULL entries.
Make this behavior consistent with the previous tree functions to make
replacement easier, especially for the following patch.
Signed-off-by: Kazuhito Hagio <k-hagio...@nec.com>
---
maple_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/maple_tree.c b/maple_tree.c
index 807c17f7dfa0..eccd273105a6 100644
--- a/maple_tree.c
+++ b/maple_tree.c
@@ -287,7 +287,7 @@ static void do_mt_entry(ulong entry, ulong min, ulong max,
uint depth,
static struct req_entry **e = NULL;
struct tree_data *td = ops->is_td ? (struct tree_data *)ops->private :
NULL;
- if (ops->entry)
+ if (ops->entry && entry)
ops->entry(entry, entry, path, max, ops->private);
if (!td)
--
2.31.1
--
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