x86/xen: silence smatch warning in pmu_msr_chk_emulated()

[platform/kernel/linux-starfive.git] / arch / x86 / xen / pmu.c

diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
index 68aff13..246d67d 100644 (file)
--- a/arch/x86/xen/pmu.c
+++ b/arch/x86/xen/pmu.c
@@ -302,7 +302,7 @@ static bool xen_amd_pmu_emulate(unsigned int msr, u64 *val, bool is_read)
 static bool pmu_msr_chk_emulated(unsigned int msr, uint64_t *val, bool is_read,
                                 bool *emul)
 {
-       int type, index;
+       int type, index = 0;
 
        if (is_amd_pmu_msr(msr))
                *emul = xen_amd_pmu_emulate(msr, val, is_read);