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Commit fcba67c9 authored by Linus Lüssing's avatar Linus Lüssing Committed by David S. Miller
Browse files

net: fix two sparse warnings introduced by IGMP/MLD parsing exports 



> net/core/skbuff.c:4108:13: sparse: incorrect type in assignment (different base types)
> net/ipv6/mcast_snoop.c:63 ipv6_mc_check_exthdrs() warn: unsigned 'offset' is never less than zero.

Introduced by 9afd85c9
("net: Export IGMP/MLD message validation code")

Reported-by: default avatarkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: default avatarLinus Lüssing <linus.luessing@c0d3.blue>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f9161585

net/core/skbuff.c

+1 −1
Original line number Diff line number Diff line
@@ -4093,7 +4093,7 @@ struct sk_buff *skb_checksum_trimmed(struct sk_buff *skb, 
{

	struct sk_buff *skb_chk;

	unsigned int offset = skb_transport_offset(skb);

	int ret;

	__sum16 ret;



	skb_chk = skb_checksum_maybe_trim(skb, transport_len);

	if (!skb_chk)

net/ipv6/mcast_snoop.c

+1 −1
Original line number Diff line number Diff line
@@ -47,7 +47,7 @@ static int ipv6_mc_check_ip6hdr(struct sk_buff *skb) 
static int ipv6_mc_check_exthdrs(struct sk_buff *skb)

{

	const struct ipv6hdr *ip6h;

	unsigned int offset;

	int offset;

	u8 nexthdr;

	__be16 frag_off;