Patch-mainline: v6.6-rc1
Git-commit: 392a53246257a9f89ef421b60af62056ce374285
References: jsc#PED-7322
From: Li zeming <zeming@nfschina.com>
Date: Thu, 17 Aug 2023 08:26:31 +0800
Subject: [PATCH] x86: kvm: x86: Remove unnecessary initial values of variables
bitmap and khz is assigned first, so it does not need to initialize the
assignment.
Signed-off-by: Li zeming <zeming@nfschina.com>
Link: https://lore.kernel.org/r/20230817002631.2885-1-zeming@nfschina.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
---
arch/x86/kvm/x86.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index d293adc05145..c91de9897e32 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6512,7 +6512,7 @@ static void kvm_free_msr_filter(struct kvm_x86_msr_filter *msr_filter)
static int kvm_add_msr_filter(struct kvm_x86_msr_filter *msr_filter,
struct kvm_msr_filter_range *user_range)
{
- unsigned long *bitmap = NULL;
+ unsigned long *bitmap;
size_t bitmap_size;
if (!user_range->nmsrs)
@@ -9146,7 +9146,7 @@ static int kvmclock_cpu_down_prep(unsigned int cpu)
static void tsc_khz_changed(void *data)
{
struct cpufreq_freqs *freq = data;
- unsigned long khz = 0;
+ unsigned long khz;
WARN_ON_ONCE(boot_cpu_has(X86_FEATURE_CONSTANT_TSC));
--
2.35.3