net/mlx5e: Prevent adding the same vxlan port

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Do not allow the same vxlan udp port to be added to the device more than
once.

Fixes: b3f63c3d5e ("net/mlx5e: Add netdev support for VXLAN tunneling")
Signed-off-by: Matthew Finlay <matt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Matthew Finlay 2016-06-27 12:08:36 +03:00 • committed by David S. Miller

parent fd4782c213

commit 9ceec359e4

1 changed files with 3 additions and 0 deletions

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3

drivers/net/ethernet/mellanox/mlx5/core/vxlan.c

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