summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJaswinder Singh Rajput <jaswinder@kernel.org>2009-05-20 09:59:35 +0530
committerAvi Kivity <avi@redhat.com>2009-06-28 14:10:32 +0300
commitbde892232532ed522bb56b04576d07f91e59b3c7 (patch)
treead190dab47f97d6f9ee77c0456b476bca20bc490
parent9e6996240afcbe61682eab8eeaeb65c34333164d (diff)
downloadlinux-bde892232532ed522bb56b04576d07f91e59b3c7.tar.bz2
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: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
-rw-r--r--arch/x86/kvm/paging_tmpl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 258e4591e1ca..67785f635399 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -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;