NAME
ata_qc_free - free unused ata_queued_cmd
SYNOPSIS
void ata_qc_free(struct ata_queued_cmd * qc);
ARGUMENTS
qc
Command to complete
DESCRIPTION
Designed to free unused ata_queued_cmd object in case something prevents using it.
LOCKING: spin_lock_irqsave(host lock)
AUTHOR
Jeff Garzik
Author.