diff mbox series

[1/6] hw/core/cpu: Clean up global variable shadowing

Message ID 20231009094747.54240-2-philmd@linaro.org
State Superseded
Headers show
Series hw: Clean up global variables shadowing | expand

Commit Message

Philippe Mathieu-Daudé Oct. 9, 2023, 9:47 a.m. UTC 
Fix:

  hw/core/machine.c:1302:22: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
      const CPUArchId *cpus = possible_cpus->cpus;
                       ^
  hw/core/numa.c:69:17: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
      uint16List *cpus = NULL;
                  ^
  hw/acpi/aml-build.c:2005:20: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
      CPUArchIdList *cpus = ms->possible_cpus;
                     ^
  hw/core/machine-smp.c:77:14: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
      unsigned cpus    = config->has_cpus ? config->cpus : 0;
               ^
  include/hw/core/cpu.h:589:17: note: previous declaration is here
  extern CPUTailQ cpus;
                  ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/core/cpu.h     | 8 ++++----
 cpu-common.c              | 6 +++---
 target/s390x/cpu_models.c | 2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index e02bc5980f..d0dc0a1698 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -586,13 +586,13 @@  static inline CPUArchState *cpu_env(CPUState *cpu)
 }
 
 typedef QTAILQ_HEAD(CPUTailQ, CPUState) CPUTailQ;
-extern CPUTailQ cpus;
+extern CPUTailQ cpus_queue;
 
-#define first_cpu        QTAILQ_FIRST_RCU(&cpus)
+#define first_cpu        QTAILQ_FIRST_RCU(&cpus_queue)
 #define CPU_NEXT(cpu)    QTAILQ_NEXT_RCU(cpu, node)
-#define CPU_FOREACH(cpu) QTAILQ_FOREACH_RCU(cpu, &cpus, node)
+#define CPU_FOREACH(cpu) QTAILQ_FOREACH_RCU(cpu, &cpus_queue, node)
 #define CPU_FOREACH_SAFE(cpu, next_cpu) \
-    QTAILQ_FOREACH_SAFE_RCU(cpu, &cpus, node, next_cpu)
+    QTAILQ_FOREACH_SAFE_RCU(cpu, &cpus_queue, node, next_cpu)
 
 extern __thread CPUState *current_cpu;
 
diff --git a/cpu-common.c b/cpu-common.c
index 45c745ecf6..c81fd72d16 100644
--- a/cpu-common.c
+++ b/cpu-common.c
@@ -73,7 +73,7 @@  static int cpu_get_free_index(void)
     return max_cpu_index;
 }
 
-CPUTailQ cpus = QTAILQ_HEAD_INITIALIZER(cpus);
+CPUTailQ cpus_queue = QTAILQ_HEAD_INITIALIZER(cpus_queue);
 static unsigned int cpu_list_generation_id;
 
 unsigned int cpu_list_generation_id_get(void)
@@ -90,7 +90,7 @@  void cpu_list_add(CPUState *cpu)
     } else {
         assert(!cpu_index_auto_assigned);
     }
-    QTAILQ_INSERT_TAIL_RCU(&cpus, cpu, node);
+    QTAILQ_INSERT_TAIL_RCU(&cpus_queue, cpu, node);
     cpu_list_generation_id++;
 }
 
@@ -102,7 +102,7 @@  void cpu_list_remove(CPUState *cpu)
         return;
     }
 
-    QTAILQ_REMOVE_RCU(&cpus, cpu, node);
+    QTAILQ_REMOVE_RCU(&cpus_queue, cpu, node);
     cpu->cpu_index = UNASSIGNED_CPU_INDEX;
     cpu_list_generation_id++;
 }
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 98f14c09c2..b1e77b3a2b 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -756,7 +756,7 @@  void s390_set_qemu_cpu_model(uint16_t type, uint8_t gen, uint8_t ec_ga,
     const S390CPUDef *def = s390_find_cpu_def(type, gen, ec_ga, NULL);
 
     g_assert(def);
-    g_assert(QTAILQ_EMPTY_RCU(&cpus));
+    g_assert(QTAILQ_EMPTY_RCU(&cpus_queue));
 
     /* build the CPU model */
     s390_qemu_cpu_model.def = def;