ATA_QC_FREE(9) libata Core Internals ATA_QC_FREE(9)NAMEata_qc_free - free unused ata_queued_cmdSYNOPSISvoid ata_qc_free(struct ata_queued_cmd * qc);ARGUMENTSqc Command to completeDESCRIPTIONDesigned to free unused ata_queued_cmd object in case something prevents using it.LOCKINGspin_lock_irqsave(host lock)AUTHORJeff Garzik Author.COPYRIGHTKernel Hackers Manual 3.10 June 2014 ATA_QC_FREE(9)