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ipv6: Make ipv6_mc_may_pull() return bool.

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Consistent with how pskb_may_pull() also now does so.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2019-10-07 09:37:27 -04:00
parent b9df4fd7e9
commit 3289086210
1 changed files with 3 additions and 3 deletions
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6
include/net/addrconf.h
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@ -202,11 +202,11 @@ u32 ipv6_addr_label(struct net *net, const struct in6_addr *addr,
/*
* 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);
}