net/mlx5: Avoid cleaning flow steering table twice during error flow

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[ Upstream commit 9c26f5f89d ]

When we fail to initialize the RX root namespace, we need
to clean only that and not the entire flow steering.

Currently the code may try to clean the flow steering twice
on error witch leads to null pointer deference.
Make sure we clean correctly.

Fixes: fba53f7b57 ("net/mlx5: Introduce mlx5_flow_steering structure")
Signed-off-by: Talat Batheesh <talatb@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Talat Batheesh 2018-04-15 11:26:19 +03:00 • committed by Greg Kroah-Hartman

parent eac1ab609b

commit 6ecec17f71

1 changed files with 14 additions and 9 deletions

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

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