maint: remove double semicolons in many files

A number of source files have statements accidentally
terminated by a double semicolon - eg 'foo = bar;;'.
This is harmless but a mistake none the less.

The tcg/ia64/tcg-target.c file is whitelisted because
it has valid use of ';;' in a comment containing assembly
code.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

block/vhdx.c

@@ -1454,7 +1454,7 @@ static int vhdx_create_new_metadata(BlockDriverState *bs,
     uint32_t offset = 0;
     void *buffer = NULL;
     void *entry_buffer;
-    VHDXMetadataTableHeader *md_table;;
+    VHDXMetadataTableHeader *md_table;
     VHDXMetadataTableEntry  *md_table_entry;
 
     /* Metadata entries */

hw/arm/vexpress.c

@@ -541,7 +541,7 @@ static void vexpress_common_init(MachineState *machine)
 {
     VexpressMachineState *vms = VEXPRESS_MACHINE(machine);
     VexpressMachineClass *vmc = VEXPRESS_MACHINE_GET_CLASS(machine);
-    VEDBoardInfo *daughterboard = vmc->daughterboard;;
+    VEDBoardInfo *daughterboard = vmc->daughterboard;
     DeviceState *dev, *sysctl, *pl041;
     qemu_irq pic[64];
     uint32_t sys_id;
@@ -762,7 +762,7 @@ static void vexpress_a9_class_init(ObjectClass *oc, void *data)
     mc->name = TYPE_VEXPRESS_A9_MACHINE;
     mc->desc = "ARM Versatile Express for Cortex-A9";
 
-    vmc->daughterboard = &a9_daughterboard;;
+    vmc->daughterboard = &a9_daughterboard;
 }
 
 static void vexpress_a15_class_init(ObjectClass *oc, void *data)

hw/intc/arm_gic.c

@@ -323,7 +323,7 @@ uint32_t gic_acknowledge_irq(GICState *s, int cpu, MemTxAttrs attrs)
      * for the case where this GIC supports grouping and the pending interrupt
      * is in the wrong group.
      */
-    irq = gic_get_current_pending_irq(s, cpu, attrs);;
+    irq = gic_get_current_pending_irq(s, cpu, attrs);
 
     if (irq >= GIC_MAXIRQ) {
         DPRINTF("ACK, no pending interrupt or it is hidden: %d\n", irq);

numa.c

@@ -280,7 +280,7 @@ static void validate_numa_cpus(void)
             bitmap_and(seen_cpus, seen_cpus,
                        numa_info[i].node_cpu, MAX_CPUMASK_BITS);
             error_report("CPU(s) present in multiple NUMA nodes: %s",
-                         enumerate_cpus(seen_cpus, max_cpus));;
+                         enumerate_cpus(seen_cpus, max_cpus));
             exit(EXIT_FAILURE);
         }
         bitmap_or(seen_cpus, seen_cpus,

qga/commands-win32.c

@@ -659,7 +659,7 @@ static GuestFilesystemInfo *build_guest_fsinfo(char *guid, Error **errp)
         fs->mountpoint = g_strndup(mnt_point, len);
     }
     fs->type = g_strdup(fs_name);
-    fs->disk = build_guest_disk_info(guid, errp);;
+    fs->disk = build_guest_disk_info(guid, errp);
 free:
     g_free(mnt_point);
     return fs;