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charset="utf-8" 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 Reviewed-by: Kalesh AP Reviewed-by: Simon Horman --- include/net/ip_tunnels.h | 10 ++++++++-- 1 file 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_enca= p_ops *op, int ip_tunnel_encap_setup(struct ip_tunnel *t, struct ip_tunnel_encap *ipencap); =20 -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; =20 @@ -456,7 +457,12 @@ static inline bool pskb_inet_may_pull(struct sk_buff *= skb) nhlen =3D 0; } =20 - 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) =3D=3D SKB_NOT_DROPPED_YET; } =20 /* Variant of pskb_inet_may_pull(). --=20 2.39.5