From: Huw Davies Subject: [RFC PATCH v3 14/19] ipv6: constify the skb pointer of ipv6_find_tlv(). Date: Wed, 17 Feb 2016 13:22:04 +0000 Message-ID: <1455715329-9601-15-git-send-email-huw@codeweavers.com> Cc: Paul Moore To: netdev@vger.kernel.org, linux-security-module@vger.kernel.org, selinux@tycho.nsa.gov Return-path: Sender: owner-linux-security-module@vger.kernel.org List-Id: netdev.vger.kernel.org Signed-off-by: Huw Davies --- include/net/ipv6.h | 2 +- net/ipv6/exthdrs_core.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 3098e0d..df89320 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -935,7 +935,7 @@ 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, diff --git a/net/ipv6/exthdrs_core.c b/net/ipv6/exthdrs_core.c index 5c5d23e..b522479 100644 --- a/net/ipv6/exthdrs_core.c +++ b/net/ipv6/exthdrs_core.c @@ -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); -- 2.7.0