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KVM: add cast within kvm_clear_guest_page to fix warning 

Fixes this:

  CC      arch/s390/kvm/../../../virt/kvm/kvm_main.o
arch/s390/kvm/../../../virt/kvm/kvm_main.c: In function 'kvm_clear_guest_page':
arch/s390/kvm/../../../virt/kvm/kvm_main.c:1224:2: warning: passing argument 3 of 'kvm_write_guest_page' makes pointer from integer without a cast
arch/s390/kvm/../../../virt/kvm/kvm_main.c:1185:5: note: expected 'const void *' but argument is of type 'long unsigned int'

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 17:21:21 +02:00 committed by Avi Kivity
parent 6f9e5c1702
commit 3bcc8a8c6c
1 changed files with 2 additions and 1 deletions
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3
virt/kvm/kvm_main.c
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@ -1350,7 +1350,8 @@ EXPORT_SYMBOL_GPL(kvm_write_guest_cached);
int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
{
return kvm_write_guest_page(kvm, gfn, empty_zero_page, offset, len);
return kvm_write_guest_page(kvm, gfn, (const void *) empty_zero_page,
offset, len);
}
EXPORT_SYMBOL_GPL(kvm_clear_guest_page);