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| author |   Saurabh Sengar <saurabh.truth@gmail.com> | 2015-10-30 12:56:11 +0530 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2015-11-04 16:24:31 +0100 |
| commit | 2da29bccc5045ea10c70cb3a69be777768fd0b66 (patch) | |
| tree | cb75b67f4e3d9274cf30dec499981618955aaede /arch/x86/kvm | |
| parent | KVM: don't pointlessly leave KVM_COMPAT=y in non-KVM configs (diff) | |
| download | linux-dev-2da29bccc5045ea10c70cb3a69be777768fd0b66.tar.xz linux-dev-2da29bccc5045ea10c70cb3a69be777768fd0b66.zip | |
KVM: x86: removing unused variable
removing unused variables, found by coccinelle
Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/x86.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9e9c226cb79d..57b5f79aad08 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3438,41 +3438,35 @@ static int kvm_vm_ioctl_set_irqchip(struct kvm *kvm, struct kvm_irqchip *chip) static int kvm_vm_ioctl_get_pit(struct kvm *kvm, struct kvm_pit_state *ps) { - int r = 0; - mutex_lock(&kvm->arch.vpit->pit_state.lock); memcpy(ps, &kvm->arch.vpit->pit_state, sizeof(struct kvm_pit_state)); mutex_unlock(&kvm->arch.vpit->pit_state.lock); - return r; + return 0; } static int kvm_vm_ioctl_set_pit(struct kvm *kvm, struct kvm_pit_state *ps) { - int r = 0; - mutex_lock(&kvm->arch.vpit->pit_state.lock); memcpy(&kvm->arch.vpit->pit_state, ps, sizeof(struct kvm_pit_state)); kvm_pit_load_count(kvm, 0, ps->channels[0].count, 0); mutex_unlock(&kvm->arch.vpit->pit_state.lock); - return r; + return 0; } static int kvm_vm_ioctl_get_pit2(struct kvm *kvm, struct kvm_pit_state2 *ps) { - int r = 0; - mutex_lock(&kvm->arch.vpit->pit_state.lock); memcpy(ps->channels, &kvm->arch.vpit->pit_state.channels, sizeof(ps->channels)); ps->flags = kvm->arch.vpit->pit_state.flags; mutex_unlock(&kvm->arch.vpit->pit_state.lock); memset(&ps->reserved, 0, sizeof(ps->reserved)); - return r; + return 0; } static int kvm_vm_ioctl_set_pit2(struct kvm *kvm, struct kvm_pit_state2 *ps) { - int r = 0, start = 0; + int start = 0; u32 prev_legacy, cur_legacy; mutex_lock(&kvm->arch.vpit->pit_state.lock); prev_legacy = kvm->arch.vpit->pit_state.flags & KVM_PIT_FLAGS_HPET_LEGACY; @@ -3484,7 +3478,7 @@ static int kvm_vm_ioctl_set_pit2(struct kvm *kvm, struct kvm_pit_state2 *ps) kvm->arch.vpit->pit_state.flags = ps->flags; kvm_pit_load_count(kvm, 0, kvm->arch.vpit->pit_state.channels[0].count, start); mutex_unlock(&kvm->arch.vpit->pit_state.lock); - return r; + return 0; } static int kvm_vm_ioctl_reinject(struct kvm *kvm, |