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Commit 0868383b authored by Huw Davies's avatar Huw Davies Committed by Paul Moore
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ipv6: constify the skb pointer of ipv6_find_tlv(). 



Signed-off-by: default avatarHuw Davies <huw@codeweavers.com>
Signed-off-by: default avatarPaul Moore <paul@paul-moore.com>
parent e1adea92

include/net/ipv6.h

+1 −1
Original line number Diff line number Diff line
@@ -945,7 +945,7 @@ enum { 
int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, int target,

		  unsigned short *fragoff, int *fragflg);



int ipv6_find_tlv(struct sk_buff *skb, int offset, int type);

int ipv6_find_tlv(const struct sk_buff *skb, int offset, int type);



struct in6_addr *fl6_update_dst(struct flowi6 *fl6,

				const struct ipv6_txoptions *opt,

net/ipv6/exthdrs_core.c

+1 −1
Original line number Diff line number Diff line
@@ -112,7 +112,7 @@ int ipv6_skip_exthdr(const struct sk_buff *skb, int start, u8 *nexthdrp, 
}

EXPORT_SYMBOL(ipv6_skip_exthdr);



int ipv6_find_tlv(struct sk_buff *skb, int offset, int type)

int ipv6_find_tlv(const struct sk_buff *skb, int offset, int type)

{

	const unsigned char *nh = skb_network_header(skb);

	int packet_len = skb_tail_pointer(skb) - skb_network_header(skb);