KVM: s390: Remove unused return variable in kvm_arch_vcpu_ioctl_set_fpu

kvm_arch_vcpu_ioctl_set_fpu() always returns 0 and the local return
variable 'ret' is not used anymore. Remove it.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 769820e3a2431c16c7ec85dbf313f61f7ba1a3cc..677aa5c7d226bd86917c00f440eb69ad1cf98751 100644 (file)
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -4249,8 +4249,6 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
 
 int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 {
-       int ret = 0;
-
        vcpu_load(vcpu);
 
        vcpu->run->s.regs.fpc = fpu->fpc;
@@ -4261,7 +4259,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
                memcpy(vcpu->run->s.regs.fprs, &fpu->fprs, sizeof(fpu->fprs));
 
        vcpu_put(vcpu);
-       return ret;
+       return 0;
 }
 
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)