Commit 30ce89ac authored by Miaohe Lin's avatar Miaohe Lin Committed by Paolo Bonzini
Browse files

KVM: remove redundant code in kvm_arch_vm_ioctl 



If we reach here with r = 0, we will reassign r = 0
unnecesarry, then do the label set_irqchip_out work.
If we reach here with r != 0, then we will do the label
work directly. So this if statement and r = 0 assignment
is redundant.

Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 2cf9af0b

arch/x86/kvm/x86.c

+0 −3
Original line number Diff line number Diff line
@@ -4910,9 +4910,6 @@ long kvm_arch_vm_ioctl(struct file *filp, 
		if (!irqchip_kernel(kvm))

			goto set_irqchip_out;

		r = kvm_vm_ioctl_set_irqchip(kvm, chip);

		if (r)

			goto set_irqchip_out;

		r = 0;

	set_irqchip_out:

		kfree(chip);

		break;