diff options
author | Alex Shi <alex.shi@linaro.org> | 2018-02-01 12:02:38 +0800 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2018-02-01 12:02:38 +0800 |
commit | 59e35359ec360b74e9013ccab84c19ce53db38f9 (patch) | |
tree | f6c5cca3189d2140f23e7a71ee3f167c7e6f748e /include/linux/tcp.h | |
parent | c210bc406de6a7993b8d7f30c28436be80de7694 (diff) | |
parent | a40f2a595adfe0be6ced06fdb4c4a24ae3291a91 (diff) |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidlsk-v4.4-18.02-android
Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r-- | include/linux/tcp.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 318c24612458..2260f92f1492 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -29,9 +29,14 @@ static inline struct tcphdr *tcp_hdr(const struct sk_buff *skb) return (struct tcphdr *)skb_transport_header(skb); } +static inline unsigned int __tcp_hdrlen(const struct tcphdr *th) +{ + return th->doff * 4; +} + static inline unsigned int tcp_hdrlen(const struct sk_buff *skb) { - return tcp_hdr(skb)->doff * 4; + return __tcp_hdrlen(tcp_hdr(skb)); } static inline struct tcphdr *inner_tcp_hdr(const struct sk_buff *skb) |