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| author |   Maciej Żenczykowski <maze@google.com> | 2017-09-26 20:37:22 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-01 17:55:54 -0700 |
| commit | b80ccfe9bbcac70e66fdfaef73f0988a27f9a68c (patch) | |
| tree | 13687cfa9c1bce13510b6c7174c92de4d8a1f311 /include/net/inet_ecn.h | |
| parent | ipv4: Namespaceify tcp_fastopen_blackhole_timeout knob (diff) | |
| download | linux-dev-b80ccfe9bbcac70e66fdfaef73f0988a27f9a68c.tar.xz linux-dev-b80ccfe9bbcac70e66fdfaef73f0988a27f9a68c.zip | |
net-ipv6: remove unused IP6_ECN_clear() function
This function is unused, and furthermore it is buggy since it suffers
from the same issue that requires IP6_ECN_set_ce() to take a pointer
to the skb so that it may (in case of CHECKSUM_COMPLETE) update skb->csum
Instead of fixing it, let's just outright remove it.
Tested: builds, and 'git grep IP6_ECN_clear' comes up empty
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/inet_ecn.h')
| -rw-r--r-- | include/net/inet_ecn.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index dce2d586d9ce..f5ff16d72fe6 100644 --- a/include/net/inet_ecn.h +++ b/include/net/inet_ecn.h @@ -133,11 +133,6 @@ static inline int IP6_ECN_set_ce(struct sk_buff *skb, struct ipv6hdr *iph) return 1; } -static inline void IP6_ECN_clear(struct ipv6hdr *iph) -{ - *(__be32*)iph &= ~htonl(INET_ECN_MASK << 20); -} - static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner) { dscp &= ~INET_ECN_MASK; |