The "qc->scsicmd" could be null so I moved the dereference inside the check. This was introduced by 70b25f890: "[SCSI] fix locking around blk_abort_request()" Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 88f7446..98b1545 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -395,12 +395,13 @@ int sas_ata_init_host_and_port(struct domain_device *found_dev, void sas_ata_task_abort(struct sas_task *task) { struct ata_queued_cmd *qc = task->uldd_task; - struct request_queue *q = qc->scsicmd->device->request_queue; + struct request_queue *q; struct completion *waiting; unsigned long flags; /* Bounce SCSI-initiated commands to the SCSI EH */ if (qc->scsicmd) { + q = qc->scsicmd->device->request_queue; spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(qc->scsicmd->request); spin_unlock_irqrestore(q->queue_lock, flags); -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html