From: Jiri Pirko <j...@resnulli.us>
Date: Tue, 21 Nov 2017 09:42:21 +0100
> From: Ido Schimmel <ido...@mellanox.com>
>
> On some systems, when we unsplit a port we need to re-create two ports
> instead. On other systems, only one needs to be re-created.
>
> Do not try to create a port if during driver initialization it was
> assigned a negative module number, which is invalid.
>
> This avoids the following error during unsplit:
> [ 941.012478] mlxsw_spectrum 0000:01:00.0: Port 43: Failed to map module
>
> The error is harmless and caused by the fact that a local port is
> already mapped to module 0.
>
> Fixes: be94535f9531 ("mlxsw: spectrum: Make split flow match firmware
> requirements")
> Signed-off-by: Ido Schimmel <ido...@mellanox.com>
> Reviewed-by: Arkadi Sharshevsky <arka...@mellanox.com>
> Signed-off-by: Jiri Pirko <j...@mellanox.com>
Applied.
