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path: root/hw/ppc/spapr_hcall.c
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Diffstat (limited to 'hw/ppc/spapr_hcall.c')
-rw-r--r--hw/ppc/spapr_hcall.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index e999bbaea0..2ab55d568b 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -110,16 +110,15 @@ static target_ulong h_enter(PowerPCCPU *cpu, sPAPREnvironment *spapr,
if (likely((flags & H_EXACT) == 0)) {
pte_index &= ~7ULL;
token = ppc_hash64_start_access(cpu, pte_index);
- do {
- if (index == 8) {
- ppc_hash64_stop_access(token);
- return H_PTEG_FULL;
- }
+ for (; index < 8; index++) {
if ((ppc_hash64_load_hpte0(env, token, index) & HPTE64_V_VALID) == 0) {
break;
}
- } while (index++);
+ }
ppc_hash64_stop_access(token);
+ if (index == 8) {
+ return H_PTEG_FULL;
+ }
} else {
token = ppc_hash64_start_access(cpu, pte_index);
if (ppc_hash64_load_hpte0(env, token, 0) & HPTE64_V_VALID) {