| commit | 182a352d2d5e0b435f7856c0cc23d467dcec55ef | [log] [tgz] |
|---|---|---|
| author | Tom Herbert <tom@herbertland.com> | Fri Apr 29 17:12:19 2016 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Mon May 02 19:23:31 2016 -0400 |
| tree | e523a1f200325dd0ec9d0b25b769f06920c65808 | |
| parent | 8eb30be0352d09165e94a41fef1c7b994dca0714 [diff] |
gre: Create common functions for transmit
Create common functions for both IPv4 and IPv6 GRE in transmit. These
are put into gre.h.
Common functions are for:
- GRE checksum calculation. Move gre_checksum to gre.h.
- Building a GRE header. Move GRE build_header and rename
gre_build_header.
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>