tree 141c87f9746fe581f1b2938abaf5f152af92cef4
parent f4641ef701d41929e0674f114e47a6824761e5b1
author Sagi Grimberg <sagig@mellanox.com> 1417961393 +0200
committer Roland Dreier <roland@purestorage.com> 1418695904 -0800

IB/iser: Fix catastrophic error flow hang

In case of the HCA going into catasrophic error flow, the
beacon post_send is likely to fail, so surely there will
be no completion for it.

In this case, use a best effort approach and don't wait for beacon
completion if we failed to post the send.

Reported-by: Alex Tabachnik <alext@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>