From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 7 Oct 2019 09:37:27 -0400
Subject: ipv6: Make ipv6_mc_may_pull() return bool.
Patch-mainline: v5.5-rc1
Git-commit: 328908621081c3c7455c39549c5334e74b7c525a
References: bsc#1154353
Consistent with how pskb_may_pull() also now does so.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
include/net/addrconf.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -202,11 +202,11 @@ u32 ipv6_addr_label(struct net *net, con
/*
* multicast prototypes (mcast.c)
*/
-static inline int ipv6_mc_may_pull(struct sk_buff *skb,
- unsigned int len)
+static inline bool ipv6_mc_may_pull(struct sk_buff *skb,
+ unsigned int len)
{
if (skb_transport_offset(skb) + ipv6_transport_len(skb) < len)
- return 0;
+ return false;
return pskb_may_pull(skb, len);
}