From: Liam Howlett <Liam.Howlett@oracle.com>
Date: Fri, 25 Nov 2022 15:52:38 +0000 (-0500)
Subject: maple_tree: Add fallthrough for switch statement
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Fper_vma_lock;p=users%2Fjedix%2Flinux-maple.git

maple_tree: Add fallthrough for switch statement

Now that tools support fallthrough, use it where necessary

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

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 79c4e27b4931..cd4861834273 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -924,6 +924,7 @@ static inline void mas_clear_meta(struct ma_state *mas, struct maple_node *mn,
 			if (unlikely((mte_to_node(next) && mte_node_type(next))))
 				return; /* The last slot is a node, no metadata */
 		}
+		fallthrough;
 	case maple_arange_64:
 		meta = ma_meta(mn, mt);
 		break;