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| author | Menglong Dong <imagedong@tencent.com> | 2022-04-13 16:15:56 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-13 13:09:57 +0100 |
| commit | 1ad6d548e2a452f21bcee4606ee4ec7afcde5f37 (patch) | |
| tree | 9c7dd8f3c9ce28a82bdaa7348f99b320c7b033ca /include | |
| parent | 2edc1a383fda8d2f580216292dfd9daeae691e47 (diff) | |
| download | linux-1ad6d548e2a452f21bcee4606ee4ec7afcde5f37.tar.bz2 | |
net: icmp: introduce function icmpv6_param_prob_reason()
In order to add the skb drop reasons support to icmpv6_param_prob(),
introduce the function icmpv6_param_prob_reason() and make
icmpv6_param_prob() an inline call to it. This new function will be
used in the following patches.
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: Jiang Biao <benbjiang@tencent.com>
Reviewed-by: Hao Peng <flyingpeng@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/icmpv6.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h index 9055cb380ee2..db0f4fcfdaf4 100644 --- a/include/linux/icmpv6.h +++ b/include/linux/icmpv6.h @@ -79,8 +79,9 @@ extern int icmpv6_init(void); extern int icmpv6_err_convert(u8 type, u8 code, int *err); extern void icmpv6_cleanup(void); -extern void icmpv6_param_prob(struct sk_buff *skb, - u8 code, int pos); +extern void icmpv6_param_prob_reason(struct sk_buff *skb, + u8 code, int pos, + enum skb_drop_reason reason); struct flowi6; struct in6_addr; @@ -91,6 +92,12 @@ extern void icmpv6_flow_init(struct sock *sk, const struct in6_addr *daddr, int oif); +static inline void icmpv6_param_prob(struct sk_buff *skb, u8 code, int pos) +{ + icmpv6_param_prob_reason(skb, code, pos, + SKB_DROP_REASON_NOT_SPECIFIED); +} + static inline bool icmpv6_is_err(int type) { switch (type) { |