static int pmcraid_abort_complete(struct pmcraid_cmd *cancel_cmd)
{
	struct pmcraid_resource_entry *res;
	u32 ioasc;

	wait_for_completion(&cancel_cmd->wait_for_completion);
	res = cancel_cmd->res;
	cancel_cmd->res = NULL;
	ioasc = le32_to_cpu(cancel_cmd->ioa_cb->ioasa.ioasc);

	/* If the abort task is not timed out we will get a Good completion
	 * as sense_key, otherwise we may get one the following responses
	 * due to subsequent bus reset or device reset. In case IOASC is
	 * NR_SYNC_REQUIRED, set sync_reqd flag for the corresponding resource
	 */
	if (ioasc == PMCRAID_IOASC_UA_BUS_WAS_RESET ||
	    ioasc == PMCRAID_IOASC_NR_SYNC_REQUIRED) {
		if (ioasc == PMCRAID_IOASC_NR_SYNC_REQUIRED)
			res->sync_reqd = 1;
		ioasc = 0;
	}

	/* complete the command here itself */
	pmcraid_return_cmd(cancel_cmd);
	return PMCRAID_IOASC_SENSE_KEY(ioasc) ? FAILED : SUCCESS;
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.