int dca_sysfs_add_req()

in dca-sysfs.c [20:28]

• 8 lines of code
• 1 McCabe index (conditional complexity)

int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot)
{
	struct device *cd;
	static int req_count;

	cd = device_create(dca_class, dca->cd, MKDEV(0, slot + 1), NULL,
			   "requester%d", req_count++);
	return PTR_ERR_OR_ZERO(cd);
}