net/mlx5e: Fix erroneous freeing of encap header buffer

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In case the neighbour for the tunnel destination isn't valid,
we send a neighbour update request but we free the encap
header buffer. This is wrong, because we still need it for
allocating a HW encap entry once the neighbour is available.

Fix that by skipping freeing it if we wait for neighbour.

Fixes: 232c001398 ('net/mlx5e: Add support to neighbour update flow')
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Paul Blakey 2017-09-05 15:05:51 +03:00 • committed by Saeed Mahameed

parent 16f1c5bb3e

commit ace743214e

1 changed files with 10 additions and 8 deletions

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18

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

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