| commit | eaf3179d61514268a863cb9d50d66f6ebce1d5a0 | |
| author | Craig Gallek <kraig@google.com> | |
| Wed, 10 Feb 2016 16:50:37 +0000 (10 11:50 -0500) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Wed, 31 Jan 2018 13:46:15 +0000 (31 14:46 +0100) | ||
| tree | ab181a3007730b7128c73d93d1f09f91913bed7e | treesnapshot (tar.gz zip) |
| parent | 483217b88c632e1e510569f6aac6e914f598f21d | commitdiff |
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>
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>
| include/linux/tcp.h | diffblobblamehistory |