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| author | Jaswinder Singh Rajput <jaswinder@kernel.org> | 2009-05-20 09:59:35 +0530 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-06-28 14:10:32 +0300 |
| commit | bde892232532ed522bb56b04576d07f91e59b3c7 (patch) | |
| tree | ad190dab47f97d6f9ee77c0456b476bca20bc490 /arch/x86/kvm | |
| parent | 9e6996240afcbe61682eab8eeaeb65c34333164d (diff) | |
| download | linux-bde892232532ed522bb56b04576d07f91e59b3c7.tar.gz linux-bde892232532ed522bb56b04576d07f91e59b3c7.tar.bz2 linux-bde892232532ed522bb56b04576d07f91e59b3c7.zip | |
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>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/paging_tmpl.h | 2 |
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; |