It's possible that we get a request to abort I/O just after
a queued_datain_task has completed, but before we've had a
chance to remove it from the queued_datain_tasks TAILQ.
_iscsi_conn_abort_queued_datain_task wasn't accounting for
that which would result in an infinite loop.
Fixes issue #725.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Tested-by: Jane Lusby
Change-Id: I494ee78763d527d83dcb65f46563ee69bb975576
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/450301
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
7b266460d0