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KVM: get rid of warning within kvm_dev_ioctl_create_vm 

Fixes this:

  CC      arch/s390/kvm/../../../virt/kvm/kvm_main.o
arch/s390/kvm/../../../virt/kvm/kvm_main.c: In function 'kvm_dev_ioctl_create_vm':
arch/s390/kvm/../../../virt/kvm/kvm_main.c:1828:10: warning: unused variable 'r'

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Heiko Carstens 2010-10-27 17:22:10 +02:00 committed by Avi Kivity
parent 3bcc8a8c6c
commit aac8763697
1 changed files with 4 additions and 4 deletions
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8
virt/kvm/kvm_main.c
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@ -1961,7 +1961,7 @@ static struct file_operations kvm_vm_fops = {
static int kvm_dev_ioctl_create_vm(void)
{
int fd, r;
int r;
struct kvm *kvm;
kvm = kvm_create_vm();
@ -1974,11 +1974,11 @@ static int kvm_dev_ioctl_create_vm(void)
return r;
}
#endif
fd = anon_inode_getfd("kvm-vm", &kvm_vm_fops, kvm, O_RDWR);
if (fd < 0)
r = anon_inode_getfd("kvm-vm", &kvm_vm_fops, kvm, O_RDWR);
if (r < 0)
kvm_put_kvm(kvm);
return fd;
return r;
}
static long kvm_dev_ioctl_check_extension_generic(long arg)