[PATCH net-next 03/10] net: skb: introduce pskb_network_may_pull_reason()
From: Menglong Dong <hidden>
Date: 2024-08-15 12:45:57
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Introduce the function pskb_network_may_pull_reason() and make pskb_network_may_pull() a simple inline call to it. Signed-off-by: Menglong Dong <redacted> --- include/linux/skbuff.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cf8f6ce06742..fe6f97b550fc 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h@@ -3114,9 +3114,15 @@ static inline int skb_inner_network_offset(const struct sk_buff *skb) return skb_inner_network_header(skb) - skb->data; } +static inline enum skb_drop_reason +pskb_network_may_pull_reason(struct sk_buff *skb, unsigned int len) +{ + return pskb_may_pull_reason(skb, skb_network_offset(skb) + len); +} + static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len) { - return pskb_may_pull(skb, skb_network_offset(skb) + len); + return pskb_network_may_pull_reason(skb, len) == SKB_NOT_DROPPED_YET; } /*
--
2.39.2