KVM: MIPS: Enable after disabling interrupt

Enable disabled interrupt, on unsuccessful operation.

Found by Coccinelle.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c
index bbcd82242059d36f91f2f4a7dfbd8d22fb479ea6..b6beb0e07b1b3b535f7625d61100e6c0087de00d 100644 (file)
--- a/arch/mips/kvm/tlb.c
+++ b/arch/mips/kvm/tlb.c
@@ -216,6 +216,7 @@ int kvm_mips_host_tlb_write(struct kvm_vcpu *vcpu, unsigned long entryhi,
        if (idx > current_cpu_data.tlbsize) {
                kvm_err("%s: Invalid Index: %d\n", __func__, idx);
                kvm_mips_dump_host_tlbs();
+               local_irq_restore(flags);
                return -1;
        }