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| author | Craig Gallek <kraig@google.com> | 2016-02-10 11:50:37 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-31 12:06:13 +0100 |
| commit | bed42ef5ebbfc046e0440f7e0f941cc07f8ca1e8 (patch) | |
| tree | 15b46f736f19f18882d1fef04baefb43fe8081d7 /net | |
| parent | 6c489ab43ccacb9f26620ded90374c582c466344 (diff) | |
tcp: __tcp_hdrlen() helper
commit d9b3fca27385eafe61c3ca6feab6cb1e7dc77482 upstream.
tcp_hdrlen is wasteful if you already have a pointer to struct tcphdr.
This splits the size calculation into a helper function that can be
used if a struct tcphdr is already available.
Signed-off-by: Craig Gallek <kraig@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions