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[PULL,31/56] spapr: Clean up local variable shadowing in spapr_dt_cpus()

Message ID 20230929085053.2789105-32-armbru@redhat.com
State New
Headers show
Series [PULL,01/56] migration/rdma: Fix save_page method to fail on polling error | expand

Commit Message

Markus Armbruster Sept. 29, 2023, 8:50 a.m. UTC 
From: Cédric Le Goater <clg@kaod.org>

Introduce a helper routine defining one CPU device node to fix this
warning :

  ../hw/ppc/spapr.c: In function ‘spapr_dt_cpus’:
  ../hw/ppc/spapr.c:812:19: warning: declaration of ‘cs’ shadows a previous local [-Wshadow=compatible-local]
    812 |         CPUState *cs = rev[i];
        |                   ^~
  ../hw/ppc/spapr.c:786:15: note: shadowed declaration is here
    786 |     CPUState *cs;
        |               ^~

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-4-clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 hw/ppc/spapr.c | 36 +++++++++++++++++++++---------------
 1 file changed, 21 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 1f1aa2a6d4..612dbdf356 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -780,6 +780,26 @@  static void spapr_dt_cpu(CPUState *cs, void *fdt, int offset,
                               pcc->lrg_decr_bits)));
 }
 
+static void spapr_dt_one_cpu(void *fdt, SpaprMachineState *spapr, CPUState *cs,
+                             int cpus_offset)
+{
+    PowerPCCPU *cpu = POWERPC_CPU(cs);
+    int index = spapr_get_vcpu_id(cpu);
+    DeviceClass *dc = DEVICE_GET_CLASS(cs);
+    g_autofree char *nodename = NULL;
+    int offset;
+
+    if (!spapr_is_thread0_in_vcore(spapr, cpu)) {
+        return;
+    }
+
+    nodename = g_strdup_printf("%s@%x", dc->fw_name, index);
+    offset = fdt_add_subnode(fdt, cpus_offset, nodename);
+    _FDT(offset);
+    spapr_dt_cpu(cs, fdt, offset, spapr);
+}
+
+
 static void spapr_dt_cpus(void *fdt, SpaprMachineState *spapr)
 {
     CPUState **rev;
@@ -809,21 +829,7 @@  static void spapr_dt_cpus(void *fdt, SpaprMachineState *spapr)
     }
 
     for (i = n_cpus - 1; i >= 0; i--) {
-        CPUState *cs = rev[i];
-        PowerPCCPU *cpu = POWERPC_CPU(cs);
-        int index = spapr_get_vcpu_id(cpu);
-        DeviceClass *dc = DEVICE_GET_CLASS(cs);
-        g_autofree char *nodename = NULL;
-        int offset;
-
-        if (!spapr_is_thread0_in_vcore(spapr, cpu)) {
-            continue;
-        }
-
-        nodename = g_strdup_printf("%s@%x", dc->fw_name, index);
-        offset = fdt_add_subnode(fdt, cpus_offset, nodename);
-        _FDT(offset);
-        spapr_dt_cpu(cs, fdt, offset, spapr);
+        spapr_dt_one_cpu(fdt, spapr, rev[i], cpus_offset);
     }
 
     g_free(rev);