tree f3416a5136d943c99aa8b8a8c5622644b2d984e2
parent 41664d7077e9b705ba3e0fa3a0dcce3ce09b2268
author Matan Barak <matanb@mellanox.com> 1478770255 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1480150493 +0100

IB/mlx4: Fix create CQ error flow

commit 593ff73bcfdc79f79a8a0df55504f75ad3e5d1a9 upstream.

Currently, if ib_copy_to_udata fails, the CQ
won't be deleted from the radix tree and the HW (HW2SW).

Fixes: 225c7b1feef1 ('IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters')
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>