net/mlx5e: Don't modify CQ before it was created

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[ Upstream commit 2fcb92fbd0 ]

Calling mlx5e_set_coalesce while the interface is down will result in
modifying CQs that don't exist.

Fixes: f62b8bb8f2 ('net/mlx5: Extend mlx5_core to support ConnectX-4
Ethernet functionality')
Signed-off-by: Gal Pressman <galp@mellanox.com>

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gal Pressman 2016-03-02 00:13:38 +02:00 • committed by Greg Kroah-Hartman

parent 3b763fc8f0

commit 160790a044

1 changed files with 6 additions and 0 deletions

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

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