diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index b78d20b74ed8e31c5ee2c4cb523e91b39bda7441..4036f65cbb72df0239120ff421e58a0d2478554c 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -3621,43 +3621,16 @@ static void pqi_raid_synchronous_complete(struct pqi_io_request *io_request, complete(waiting); } -static int pqi_submit_raid_request_synchronous_with_io_request( - struct pqi_ctrl_info *ctrl_info, struct pqi_io_request *io_request, - unsigned long timeout_msecs) -{ - int rc = 0; - DECLARE_COMPLETION_ONSTACK(wait); - - io_request->io_complete_callback = pqi_raid_synchronous_complete; - io_request->context = &wait; - - pqi_start_io(ctrl_info, - &ctrl_info->queue_groups[PQI_DEFAULT_QUEUE_GROUP], RAID_PATH, - io_request); - - if (timeout_msecs == NO_TIMEOUT) { - pqi_wait_for_completion_io(ctrl_info, &wait); - } else { - if (!wait_for_completion_io_timeout(&wait, - msecs_to_jiffies(timeout_msecs))) { - dev_warn(&ctrl_info->pci_dev->dev, - "command timed out\n"); - rc = -ETIMEDOUT; - } - } - - return rc; -} - static int pqi_submit_raid_request_synchronous(struct pqi_ctrl_info *ctrl_info, struct pqi_iu_header *request, unsigned int flags, struct pqi_raid_error_info *error_info, unsigned long timeout_msecs) { - int rc; + int rc = 0; struct pqi_io_request *io_request; unsigned long start_jiffies; unsigned long msecs_blocked; size_t iu_length; + DECLARE_COMPLETION_ONSTACK(wait); /* * Note that specifying PQI_SYNC_FLAGS_INTERRUPTABLE and a timeout value @@ -3686,11 +3659,13 @@ static int pqi_submit_raid_request_synchronous(struct pqi_ctrl_info *ctrl_info, pqi_ctrl_busy(ctrl_info); timeout_msecs = pqi_wait_if_ctrl_blocked(ctrl_info, timeout_msecs); if (timeout_msecs == 0) { + pqi_ctrl_unbusy(ctrl_info); rc = -ETIMEDOUT; goto out; } if (pqi_ctrl_offline(ctrl_info)) { + pqi_ctrl_unbusy(ctrl_info); rc = -ENXIO; goto out; } @@ -3708,8 +3683,25 @@ static int pqi_submit_raid_request_synchronous(struct pqi_ctrl_info *ctrl_info, PQI_REQUEST_HEADER_LENGTH; memcpy(io_request->iu, request, iu_length); - rc = pqi_submit_raid_request_synchronous_with_io_request(ctrl_info, - io_request, timeout_msecs); + io_request->io_complete_callback = pqi_raid_synchronous_complete; + io_request->context = &wait; + + pqi_start_io(ctrl_info, + &ctrl_info->queue_groups[PQI_DEFAULT_QUEUE_GROUP], RAID_PATH, + io_request); + + pqi_ctrl_unbusy(ctrl_info); + + if (timeout_msecs == NO_TIMEOUT) { + pqi_wait_for_completion_io(ctrl_info, &wait); + } else { + if (!wait_for_completion_io_timeout(&wait, + msecs_to_jiffies(timeout_msecs))) { + dev_warn(&ctrl_info->pci_dev->dev, + "command timed out\n"); + rc = -ETIMEDOUT; + } + } if (error_info) { if (io_request->error_info) @@ -3736,7 +3728,6 @@ static int pqi_submit_raid_request_synchronous(struct pqi_ctrl_info *ctrl_info, pqi_free_io_request(io_request); out: - pqi_ctrl_unbusy(ctrl_info); up(&ctrl_info->sync_request_sem); return rc;