net/mlx5_core: Avoid copying outbox in aysnc command completion

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Avoid copying to the output buffer in cmd_exec since this is done after the
command is completed. Failure to do this may cause cases where the callback
handler is called before the copy done by cmd_exec which then overwrites it.

Reported-by: Tamer Hleihel <tamerh@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eli Cohen 2015-04-02 17:07:26 +03:00 • committed by David S. Miller

parent 64599cca51

commit 05e4ecd1dc

1 changed files with 2 additions and 1 deletions

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

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