mlxsw: spectrum_span: Put buffsize update code into helper function

Avoid duplication of code that is doing buffsize update and put it into
a separate helper function.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2020-01-20 09:52:51 +02:00 • committed by David S. Miller
commit 31c25b9498