open-iscsi: cherry-pick fix to recover connection if error is not timeout
Cherry-pick commit
cccb4bcc88dc [0] "iscsid: stop connection for
recovery if error is not timeout in iscsi_login_eh" as it looks like a
promising fix for a problem reported by an user in our community forum
[1].
[0]: https://github.com/open-iscsi/open-iscsi/pull/388/commits/
cccb4bcc88dcbfa89525942a9a15305617804929
[1]: https://forum.proxmox.com/threads/145239/
Suggested-by: Friedrich Weber <f.weber@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>