From d33493e9654ab842a58a6d93997e752e59dfbc60 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Mon, 29 Nov 2021 10:39:20 -0500 Subject: [PATCH] wireguard: allowedips: add missing __rcu annotation to satisfy sparse commit ae9287811ba75571cd69505d50ab0e612ace8572 upstream. A __rcu annotation got lost during refactoring, which caused sparse to become enraged. Fixes: bf7b042dc62a ("wireguard: allowedips: free empty intermediate nodes when removing single node") Signed-off-by: Jason A. Donenfeld Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireguard/allowedips.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireguard/allowedips.c b/drivers/net/wireguard/allowedips.c index b7197e8..9a4c8ff 100644 --- a/drivers/net/wireguard/allowedips.c +++ b/drivers/net/wireguard/allowedips.c @@ -163,7 +163,7 @@ static bool node_placement(struct allowedips_node __rcu *trie, const u8 *key, return exact; } -static inline void connect_node(struct allowedips_node **parent, u8 bit, struct allowedips_node *node) +static inline void connect_node(struct allowedips_node __rcu **parent, u8 bit, struct allowedips_node *node) { node->parent_bit_packed = (unsigned long)parent | bit; rcu_assign_pointer(*parent, node); -- 2.7.4