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KVM: remove redundant assigment of return value in kvm_dev_ioctl

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The first statement of kvm_dev_ioctl is
        long r = -EINVAL;

No need to reassign the same value.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Christian Borntraeger 2014-09-04 21:13:32 +02:00 committed by Paolo Bonzini
parent 3465611318
commit a13f533b2f
1 changed files with 0 additions and 2 deletions
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2
virt/kvm/kvm_main.c
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@ -2627,7 +2627,6 @@ static long kvm_dev_ioctl(struct file *filp,
switch (ioctl) { switch (ioctl) {
case KVM_GET_API_VERSION: case KVM_GET_API_VERSION:
r = -EINVAL;
if (arg) if (arg)
goto out; goto out;
r = KVM_API_VERSION; r = KVM_API_VERSION;
@ -2639,7 +2638,6 @@ static long kvm_dev_ioctl(struct file *filp,
r = kvm_vm_ioctl_check_extension_generic(NULL, arg); r = kvm_vm_ioctl_check_extension_generic(NULL, arg);
break; break;
case KVM_GET_VCPU_MMAP_SIZE: case KVM_GET_VCPU_MMAP_SIZE:
r = -EINVAL;
if (arg) if (arg)
goto out; goto out;
r = PAGE_SIZE; /* struct kvm_run */ r = PAGE_SIZE; /* struct kvm_run */