From 5c4b709b5fc1929ed3e9d3ef48c089d7df8b8dff Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 11 May 2026 07:23:08 +0000 Subject: net: constify sk_skb_reason_drop() sock parameter sk_skb_reason_drop() does not change sock parameter, make it const so that we can call it from TCP stack without a cast on a (const) listener socket. Signed-off-by: Eric Dumazet Reviewed-by: David Ahern Reviewed-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20260511072310.1094859-2-edumazet@google.com Signed-off-by: Jakub Kicinski --- include/linux/skbuff.h | 3 ++- include/trace/events/skb.h | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 2bcf78a4de7b..746e741a8ef9 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1313,7 +1313,8 @@ static inline bool skb_data_unref(const struct sk_buff *skb, return true; } -void __fix_address sk_skb_reason_drop(struct sock *sk, struct sk_buff *skb, +void __fix_address sk_skb_reason_drop(const struct sock *sk, + struct sk_buff *skb, enum skb_drop_reason reason); static inline void diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h index b877133cd93a..2945aa7fe9a7 100644 --- a/include/trace/events/skb.h +++ b/include/trace/events/skb.h @@ -24,14 +24,14 @@ DEFINE_DROP_REASON(FN, FN) TRACE_EVENT(kfree_skb, TP_PROTO(struct sk_buff *skb, void *location, - enum skb_drop_reason reason, struct sock *rx_sk), + enum skb_drop_reason reason, const struct sock *rx_sk), TP_ARGS(skb, location, reason, rx_sk), TP_STRUCT__entry( __field(void *, skbaddr) __field(void *, location) - __field(void *, rx_sk) + __field(const void *, rx_sk) __field(unsigned short, protocol) __field(enum skb_drop_reason, reason) ), -- cgit v1.2.3