diff options
| -rw-r--r-- | block/blk-timeout.c | 2 | ||||
| -rw-r--r-- | drivers/ata/libata-eh.c | 4 | ||||
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_ata.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 10 |
5 files changed, 4 insertions, 22 deletions
diff --git a/block/blk-timeout.c b/block/blk-timeout.c index 3b0179fbdd6a..124c26128bf6 100644 --- a/block/blk-timeout.c +++ b/block/blk-timeout.c @@ -75,7 +75,7 @@ ssize_t part_timeout_store(struct device *dev, struct device_attribute *attr, * This function requests that the block layer start recovery for the * request by deleting the timer and calling the q's timeout function. * LLDDs who implement their own error recovery MAY ignore the timeout - * event if they generated blk_abort_req. Must hold queue lock. + * event if they generated blk_abort_request. */ void blk_abort_request(struct request *req) { diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 01306c018398..938ed513b070 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -919,8 +919,6 @@ static void ata_eh_set_pending(struct ata_port *ap, int fastdrain) void ata_qc_schedule_eh(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - struct request_queue *q = qc->scsicmd->device->request_queue; - unsigned long flags; WARN_ON(!ap->ops->error_handler); @@ -932,9 +930,7 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc) * Note that ATA_QCFLAG_FAILED is unconditionally set after * this function completes. */ - spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(qc->scsicmd->request); - spin_unlock_irqrestore(q->queue_lock, flags); } /** diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index a4c44db097e0..2b0ac9d01e51 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -2770,10 +2770,7 @@ restart_eh: blk_mq_quiesce_queue(dd->queue); - spin_lock(dd->queue->queue_lock); - blk_mq_tagset_busy_iter(&dd->tags, - mtip_queue_cmd, dd); - spin_unlock(dd->queue->queue_lock); + blk_mq_tagset_busy_iter(&dd->tags, mtip_queue_cmd, dd); set_bit(MTIP_PF_ISSUE_CMDS_BIT, &dd->port->flags); diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 4f6cdf53e913..c90b278cc28c 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -601,12 +601,7 @@ void sas_ata_task_abort(struct sas_task *task) /* Bounce SCSI-initiated commands to the SCSI EH */ if (qc->scsicmd) { - struct request_queue *q = qc->scsicmd->device->request_queue; - unsigned long flags; - - spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(qc->scsicmd->request); - spin_unlock_irqrestore(q->queue_lock, flags); return; } diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 33229348dcb6..af085432c5fe 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -930,16 +930,10 @@ void sas_task_abort(struct sas_task *task) return; } - if (dev_is_sata(task->dev)) { + if (dev_is_sata(task->dev)) sas_ata_task_abort(task); - } else { - struct request_queue *q = sc->device->request_queue; - unsigned long flags; - - spin_lock_irqsave(q->queue_lock, flags); + else blk_abort_request(sc->request); - spin_unlock_irqrestore(q->queue_lock, flags); - } } void sas_target_destroy(struct scsi_target *starget) |