diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/tcp.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index dde04afbe0a..9d3438f6b52 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -599,16 +599,21 @@ static inline int tcp_skb_mss(const struct sk_buff *skb) return skb_shinfo(skb)->gso_size; } -static inline void tcp_dec_pcount_approx(__u32 *count, - const struct sk_buff *skb) +static inline void tcp_dec_pcount_approx_int(__u32 *count, const int decr) { if (*count) { - *count -= tcp_skb_pcount(skb); + *count -= decr; if ((int)*count < 0) *count = 0; } } +static inline void tcp_dec_pcount_approx(__u32 *count, + const struct sk_buff *skb) +{ + tcp_dec_pcount_approx_int(count, tcp_skb_pcount(skb)); +} + static inline void tcp_packets_out_inc(struct sock *sk, const struct sk_buff *skb) { |