diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ip_tunnels.h | 11 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 2 |
2 files changed, 10 insertions, 3 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index d708b66e55cd..85e3455cea25 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -629,8 +629,7 @@ struct metadata_dst *iptunnel_metadata_reply(struct metadata_dst *md, int skb_tunnel_check_pmtu(struct sk_buff *skb, struct dst_entry *encap_dst, int headroom, bool reply); -static inline void ip_tunnel_adj_headroom(struct net_device *dev, - unsigned int headroom) +static inline unsigned int ip_tunnel_limit_headroom(unsigned int headroom) { /* we must cap headroom to some upperlimit, else pskb_expand_head * will overflow header offsets in skb_headers_offset_update(). @@ -640,6 +639,14 @@ static inline void ip_tunnel_adj_headroom(struct net_device *dev, if (headroom > max_allowed) headroom = max_allowed; + return headroom; +} + +static inline void ip_tunnel_adj_headroom(struct net_device *dev, + unsigned int headroom) +{ + headroom = ip_tunnel_limit_headroom(headroom); + if (headroom > READ_ONCE(dev->needed_headroom)) WRITE_ONCE(dev->needed_headroom, headroom); } diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index cccc662561aa..b21f23b736fd 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -2057,7 +2057,7 @@ struct sctp_association { force_delay:1; __u8 strreset_enable; - __u8 strreset_outstanding; /* request param count on the fly */ + __u8 strreset_outstanding; /* request param bitmask on the fly */ __u32 strreset_outseq; /* Update after receiving response */ __u32 strreset_inseq; /* Update after receiving request */ |