mlxsw: spectrum_span: Prevent duplicate mirrors

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In net commit 8175f7c4736f ("mlxsw: spectrum: Prevent duplicate
mirrors") we prevented the user from mirroring more than once from a
single binding point (port-direction pair).

The fix was essentially reverted in a merge conflict resolution when net
was merged into net-next. Restore it.

Fixes: 03fe2debbb ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net")
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Ido Schimmel 2018-03-23 21:03:58 +03:00 • committed by David S. Miller

parent f452518c98

commit 353def80c3

1 changed files with 24 additions and 4 deletions

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drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c

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