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Commit bde89223 authored by Jaswinder Singh Rajput's avatar Jaswinder Singh Rajput Committed by Avi Kivity
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KVM: shut up uninit compiler warning in paging_tmpl.h 



Dixes compilation warning:
  CC      arch/x86/kernel/io_delay.o
 arch/x86/kvm/paging_tmpl.h: In function ‘paging64_fetch’:
 arch/x86/kvm/paging_tmpl.h:279: warning: ‘sptep’ may be used uninitialized in this function
 arch/x86/kvm/paging_tmpl.h: In function ‘paging32_fetch’:
 arch/x86/kvm/paging_tmpl.h:279: warning: ‘sptep’ may be used uninitialized in this function

warning is bogus (always have a least one level), but need to shut the compiler
up.

Signed-off-by: default avatarJaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 9e699624

arch/x86/kvm/paging_tmpl.h

+1 −1
Original line number Diff line number Diff line
@@ -281,7 +281,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, 
{

	unsigned access = gw->pt_access;

	struct kvm_mmu_page *shadow_page;

	u64 spte, *sptep;

	u64 spte, *sptep = NULL;

	int direct;

	gfn_t table_gfn;

	int r;