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authorEric Dumazet <edumazet@google.com>2018-02-19 22:56:49 +0300
committerDavid S. Miller <davem@davemloft.net>2018-02-21 22:24:14 +0300
commitdead7cdb0daec58490891e59f4fae0c5c76fa5f3 (patch)
tree4d3f1f7752d6da21e667434aee42131fbda57694 /include/net/sock.h
parent74d4a8f8d378ddbe7caf3331804c3d5a276a9b1a (diff)
downloadlinux-dead7cdb0daec58490891e59f4fae0c5c76fa5f3.tar.xz
tcp: remove sk_check_csum_caps()
Since TCP relies on GSO, we do not need this helper anymore. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index f0f576ff5603..b9624581d639 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1863,15 +1863,6 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
sk->sk_route_caps &= ~flags;
}
-static inline bool sk_check_csum_caps(struct sock *sk)
-{
- return (sk->sk_route_caps & NETIF_F_HW_CSUM) ||
- (sk->sk_family == PF_INET &&
- (sk->sk_route_caps & NETIF_F_IP_CSUM)) ||
- (sk->sk_family == PF_INET6 &&
- (sk->sk_route_caps & NETIF_F_IPV6_CSUM));
-}
-
static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
struct iov_iter *from, char *to,
int copy, int offset)