net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()

[mirror_ubuntu-bionic-kernel.git] / include / linux / tcp.h

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index ca4a6361389b8a3b268ca5b0f4778662a1f7d315..f92e921f33f0687d23e28189b64e0cbdebb6c897 100644 (file)
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -344,7 +344,7 @@ struct tcp_sock {
 
 /* Receiver queue space */
        struct {
-               int     space;
+               u32     space;
                u32     seq;
                u64     time;
        } rcvq_space;
@@ -460,4 +460,8 @@ static inline u16 tcp_mss_clamp(const struct tcp_sock *tp, u16 mss)
 
        return (user_mss && user_mss < mss) ? user_mss : mss;
 }
+
+int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount,
+                 int shiftlen);
+
 #endif /* _LINUX_TCP_H */