diff options
| author | Menglong Dong <menglong8.dong@gmail.com> | 2024-10-09 10:28:20 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-10-13 11:33:08 +0100 |
| commit | 7f20dbd7de7b9b2804e6bf54b0c22f2bc447cd64 (patch) | |
| tree | 23aa46194705e2e6d7c0553848a1141ab7f3b2fa | |
| parent | 454bbde8f0d465e93e5a3a4003ac6c7e62fa4473 (diff) | |
net: tunnel: add pskb_inet_may_pull_reason() helper
Introduce the function pskb_inet_may_pull_reason() and make
pskb_inet_may_pull a simple inline call to it. The drop reasons of it just
come from pskb_may_pull_reason().
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ip_tunnels.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 6194fbb564c6..7fc2f7bf837a 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -439,7 +439,8 @@ int ip_tunnel_encap_del_ops(const struct ip_tunnel_encap_ops *op, int ip_tunnel_encap_setup(struct ip_tunnel *t, struct ip_tunnel_encap *ipencap); -static inline bool pskb_inet_may_pull(struct sk_buff *skb) +static inline enum skb_drop_reason +pskb_inet_may_pull_reason(struct sk_buff *skb) { int nhlen; @@ -456,7 +457,12 @@ static inline bool pskb_inet_may_pull(struct sk_buff *skb) nhlen = 0; } - return pskb_network_may_pull(skb, nhlen); + return pskb_network_may_pull_reason(skb, nhlen); +} + +static inline bool pskb_inet_may_pull(struct sk_buff *skb) +{ + return pskb_inet_may_pull_reason(skb) == SKB_NOT_DROPPED_YET; } /* Variant of pskb_inet_may_pull(). |