On Thu, 25 Aug 2016 19:13:44 +0300, Hadar Hen Zion wrote:

From: Amir Vadai <redacted>

Add utility functions to convert a 32 bits key into a 64 bits tunnel and
vice versa.
These functions will be used instead of cloning code in GRE and VXLAN,
and in tc act_iptunnel which will be introduced in a following patch in
this patchset.

Signed-off-by: Amir Vadai <redacted>
Signed-off-by: Hadar Hen Zion <redacted>
Reviewed-by: Shmulik Ladkani <redacted>

Acked-by: Jiri Benc <redacted>