From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Fri, 1 Feb 2019 00:30:44 +0000 (-0500)
Subject: maple_tree: fix goto lables in ma_insert
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=cc810de61daf9f724314b624400c4b492f7c669c;p=users%2Fjedix%2Flinux-maple.git

maple_tree: fix goto lables in ma_insert

Fix the order of goto labels and set the error correct if using exists.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
---

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index d012855a2322..05db6c45c34a 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -957,10 +957,8 @@ void ma_insert(struct ma_state *mas, void *entry)
 	slot = ma_get_slot(mas);
 	src = &mt_to_node(mas->node)->mr64;
 	if (leaf == true && slot != MAPLE_NODE_SLOTS) {
-		if (src->slot[slot]) {
-			mas_set_err(mas, -EEXIST);
+		if (src->slot[slot])
 			goto exists;
-		}
 	}
 
 	mas_coalesce(mas);
@@ -974,8 +972,9 @@ void ma_insert(struct ma_state *mas, void *entry)
 
 	return;
 
-error:
 exists:
+	mas_set_err(mas, -EEXIST);
+error:
 	return;
 }