static u64 __gic_v3_get_lr()

in kvm/hyp/vgic-v3-sr.c [21:59]

• 38 lines of code
• 17 McCabe index (conditional complexity)

static u64 __gic_v3_get_lr(unsigned int lr)
{
	switch (lr & 0xf) {
	case 0:
		return read_gicreg(ICH_LR0_EL2);
	case 1:
		return read_gicreg(ICH_LR1_EL2);
	case 2:
		return read_gicreg(ICH_LR2_EL2);
	case 3:
		return read_gicreg(ICH_LR3_EL2);
	case 4:
		return read_gicreg(ICH_LR4_EL2);
	case 5:
		return read_gicreg(ICH_LR5_EL2);
	case 6:
		return read_gicreg(ICH_LR6_EL2);
	case 7:
		return read_gicreg(ICH_LR7_EL2);
	case 8:
		return read_gicreg(ICH_LR8_EL2);
	case 9:
		return read_gicreg(ICH_LR9_EL2);
	case 10:
		return read_gicreg(ICH_LR10_EL2);
	case 11:
		return read_gicreg(ICH_LR11_EL2);
	case 12:
		return read_gicreg(ICH_LR12_EL2);
	case 13:
		return read_gicreg(ICH_LR13_EL2);
	case 14:
		return read_gicreg(ICH_LR14_EL2);
	case 15:
		return read_gicreg(ICH_LR15_EL2);
	}

	unreachable();
}