Commit 7c67de21 authored by Anup Patel's avatar Anup Patel Committed by Anup Patel
Browse files

RISC-V: KVM: Drop the return value of kvm_riscv_vcpu_aia_init() 



The kvm_riscv_vcpu_aia_init() does not return any failure so drop
the return value which is always zero.

Signed-off-by: default avatarAnup Patel <apatel@ventanamicro.com>
Reviewed-by: default avatarAtish Patra <atishp@rivosinc.com>
Tested-by: default avatarAtish Patra <atishp@rivosinc.com>
Reviewed-by: default avatarNutty Liu <liujingqi@lanxincomputing.com>
Link: https://lore.kernel.org/r/20250618113532.471448-3-apatel@ventanamicro.com


Signed-off-by: default avatarAnup Patel <anup@brainfault.org>
parent 4a50578a

arch/riscv/include/asm/kvm_aia.h

+1 −1
Original line number Diff line number Diff line
@@ -150,7 +150,7 @@ int kvm_riscv_vcpu_aia_rmw_ireg(struct kvm_vcpu *vcpu, unsigned int csr_num, 


int kvm_riscv_vcpu_aia_update(struct kvm_vcpu *vcpu);

void kvm_riscv_vcpu_aia_reset(struct kvm_vcpu *vcpu);

int kvm_riscv_vcpu_aia_init(struct kvm_vcpu *vcpu);

void kvm_riscv_vcpu_aia_init(struct kvm_vcpu *vcpu);

void kvm_riscv_vcpu_aia_deinit(struct kvm_vcpu *vcpu);



int kvm_riscv_aia_inject_msi_by_id(struct kvm *kvm, u32 hart_index,

arch/riscv/kvm/aia_device.c

+2 −4
Original line number Diff line number Diff line
@@ -509,12 +509,12 @@ void kvm_riscv_vcpu_aia_reset(struct kvm_vcpu *vcpu) 
	kvm_riscv_vcpu_aia_imsic_reset(vcpu);

}



int kvm_riscv_vcpu_aia_init(struct kvm_vcpu *vcpu)

void kvm_riscv_vcpu_aia_init(struct kvm_vcpu *vcpu)

{

	struct kvm_vcpu_aia *vaia = &vcpu->arch.aia_context;



	if (!kvm_riscv_aia_available())

		return 0;

		return;



	/*

	 * We don't do any memory allocations over here because these
@@ -526,8 +526,6 @@ int kvm_riscv_vcpu_aia_init(struct kvm_vcpu *vcpu) 
	/* Initialize default values in AIA vcpu context */

	vaia->imsic_addr = KVM_RISCV_AIA_UNDEF_ADDR;

	vaia->hart_index = vcpu->vcpu_idx;



	return 0;

}



void kvm_riscv_vcpu_aia_deinit(struct kvm_vcpu *vcpu)

arch/riscv/kvm/vcpu.c

+1 −3
Original line number Diff line number Diff line
@@ -159,9 +159,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu) 
	kvm_riscv_vcpu_pmu_init(vcpu);



	/* Setup VCPU AIA */

	rc = kvm_riscv_vcpu_aia_init(vcpu);

	if (rc)

		return rc;

	kvm_riscv_vcpu_aia_init(vcpu);



	/*

	 * Setup SBI extensions