numa: reduce code duplication by adding helper numa_get_node_for_cpu()

Replace repeated pattern

    for (i = 0; i < nb_numa_nodes; i++) {
        if (test_bit(idx, numa_info[i].node_cpu)) {
           ...
           break;

with a helper function to lookup numa node index for cpu.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index 35d1873b9f..bc922bc86f 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -69,11 +69,9 @@ void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu, Error **errp)
     }
 
     /* Set NUMA node for the added CPUs  */
-    for (i = 0; i < nb_numa_nodes; i++) {
-        if (test_bit(cs->cpu_index, numa_info[i].node_cpu)) {
+    i = numa_get_node_for_cpu(cs->cpu_index);
+    if (i < nb_numa_nodes) {
             cs->numa_node = i;
-            break;
-        }
     }
 
     xics_cpu_setup(spapr->xics, cpu);