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| author | Like Xu <likexu@tencent.com> | 2023-10-07 08:40:19 +0200 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-12-01 17:14:27 +0100 |
| commit | ef8d89033c3f1f6a64757f066b2c17e76d1189f8 (patch) | |
| tree | ae2e85d5003a782a71acae8c7a2176963d499971 /arch | |
| parent | Revert "KVM: Prevent module exit until all VMs are freed" (diff) | |
| download | linux-ef8d89033c3f1f6a64757f066b2c17e76d1189f8.tar.xz linux-ef8d89033c3f1f6a64757f066b2c17e76d1189f8.zip | |
KVM: x86: Remove 'return void' expression for 'void function'
The requested info will be stored in 'guest_xsave->region' referenced by
the incoming pointer "struct kvm_xsave *guest_xsave", thus there is no need
to explicitly use return void expression for a void function "static void
kvm_vcpu_ioctl_x86_get_xsave(...)". The issue is caught with [-Wpedantic].
Fixes: 2d287ec65e79 ("x86/fpu: Allow caller to constrain xfeatures when copying to uabi buffer")
Signed-off-by: Like Xu <likexu@tencent.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20231007064019.17472-1-likexu@tencent.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/x86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 3b6a0109191b..a8bebf5c0a05 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5411,8 +5411,8 @@ static void kvm_vcpu_ioctl_x86_get_xsave2(struct kvm_vcpu *vcpu, static void kvm_vcpu_ioctl_x86_get_xsave(struct kvm_vcpu *vcpu, struct kvm_xsave *guest_xsave) { - return kvm_vcpu_ioctl_x86_get_xsave2(vcpu, (void *)guest_xsave->region, - sizeof(guest_xsave->region)); + kvm_vcpu_ioctl_x86_get_xsave2(vcpu, (void *)guest_xsave->region, + sizeof(guest_xsave->region)); } static int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu, |