From: Dan Williams Date: Sun, 1 May 2011 17:13:04 +0000 (-0700) Subject: isci: fix remote_device start_io regressions X-Git-Tag: v3.0-rc6~1^2~1^2~140 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=f619fffb4070a577524fd9eb68cea484d86d2b97;p=~emulex%2Finfiniband.git isci: fix remote_device start_io regressions While reducing indentation commits 7ab92c9e "isci: make a remote_node_context a proper member of a remote_device", 0879e6a6 "isci: merge remote_device substates into a single state machine" broke handling of situations where i/o's successfully started at the port level need to terminated when the remote_node declines to start the i/o. Signed-off-by: Dan Williams --- diff --git a/drivers/scsi/isci/remote_device.c b/drivers/scsi/isci/remote_device.c index 834a3feaca6..3e567bf84c7 100644 --- a/drivers/scsi/isci/remote_device.c +++ b/drivers/scsi/isci/remote_device.c @@ -1157,10 +1157,8 @@ static enum sci_status scic_sds_stp_remote_device_ready_ncq_substate_start_io_ha return status; status = scic_sds_remote_node_context_start_io(&sci_dev->rnc, request); - if (status != SCI_SUCCESS) - return status; - - status = request->state_handlers->start_handler(request); + if (status == SCI_SUCCESS) + status = request->state_handlers->start_handler(request); scic_sds_remote_device_start_request(sci_dev, request, status); } else @@ -1302,16 +1300,17 @@ static enum sci_status scic_sds_smp_remote_device_ready_idle_substate_start_io_h status = scic_sds_remote_node_context_start_io(&sci_dev->rnc, sci_req); if (status != SCI_SUCCESS) - return status; + goto out; status = scic_sds_request_start(sci_req); if (status != SCI_SUCCESS) - return status; + goto out; sci_dev->working_request = sci_req; sci_base_state_machine_change_state(&sci_dev->state_machine, SCIC_SDS_SMP_REMOTE_DEVICE_READY_SUBSTATE_CMD); + out: scic_sds_remote_device_start_request(sci_dev, sci_req, status); return status;