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authorMihai Caraman <mihai.caraman@freescale.com>2012-10-11 06:13:18 +0000
committerAlexander Graf <agraf@suse.de>2012-12-06 01:34:08 +0100
commit910040b82de872af453bf3ecc59de8f0abd22697 (patch)
tree359f7ffaf8f588c81072848f88b55a25e9de23f5 /arch/powerpc/kvm
parentb4072df4076c4f33ac9f518052c318c979bca533 (diff)
KVM: PPC: e500: Silence bogus GCC warning in tlb code
64-bit GCC 4.5.1 warns about an uninitialized variable which was guarded by a flag. Initialize the variable to make it happy. Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com> [agraf: reword comment] Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm')
-rw-r--r--arch/powerpc/kvm/e500_tlb.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index 6305ee692ef7..5532bfb15464 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -415,7 +415,8 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
struct tlbe_ref *ref)
{
struct kvm_memory_slot *slot;
- unsigned long pfn, hva;
+ unsigned long pfn = 0; /* silence GCC warning */
+ unsigned long hva;
int pfnmap = 0;
int tsize = BOOK3E_PAGESZ_4K;