[PATCH 1/2] KVM: SVM: Fix uninitialized variable bug

[Dan Carpenter <dan.carpenter@linaro.org>]

If snp_lookup_rmpentry() fails then "assigned" is printed in the error
message but it was never initialized.  Initialize it to false.

Fixes: dee5a47cc7a4 ("KVM: SEV: Add KVM_SEV_SNP_LAUNCH_UPDATE command")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
The compiler is generally already zeroing stack variables so this doesn't cost
anything.

 arch/x86/kvm/svm/sev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 43a450fb01fd..70d8d213d401 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -2199,7 +2199,7 @@ static int sev_gmem_post_populate(struct kvm *kvm, gfn_t gfn_start, kvm_pfn_t pf
 
 	for (gfn = gfn_start, i = 0; gfn < gfn_start + npages; gfn++, i++) {
 		struct sev_data_snp_launch_update fw_args = {0};
-		bool assigned;
+		bool assigned = false;
 		int level;
 
 		if (!kvm_mem_is_private(kvm, gfn)) {
-- 
2.43.0