static void pmcraid_initiate_reset(struct pmcraid_instance *pinstance)
{
	struct pmcraid_cmd *cmd;

	/* If the reset is already in progress, just return, otherwise start
	 * reset sequence and return
	 */
	if (!pinstance->ioa_reset_in_progress) {
		scsi_block_requests(pinstance->host);
		cmd = pmcraid_get_free_cmd(pinstance);

		if (cmd == NULL) {
			pmcraid_err("no cmnd blocks for initiate_reset\n");
			return;
		}

		pinstance->ioa_shutdown_type = SHUTDOWN_NONE;
		pinstance->reset_cmd = cmd;
		pinstance->force_ioa_reset = 1;
		pmcraid_notify_ioastate(pinstance,
					PMC_DEVICE_EVENT_RESET_START);
		pmcraid_ioa_reset(cmd);
	}
}

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