target/i386: kvm: just return after migrate_add_blocker failed

When migrate_add_blocker failed, the invtsc_mig_blocker is not appended so no need to remove. This can save several instructions. Signed-off-by: Li Qiang <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
zhijianli88 · Oct 19, 2018 · 0c2ed83 · 0c2ed83
1 parent 6738ccf
commit 0c2ed83
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/target/i386/kvm.c b/target/i386/kvm.c
@@ -1198,7 +1198,7 @@ int kvm_arch_init_vcpu(CPUState *cs)
             if (local_err) {
                 error_report_err(local_err);
                 error_free(invtsc_mig_blocker);
-                goto fail;
+                return r;
             }
             /* for savevm */
             vmstate_x86_cpu.unmigratable = 1;