memory: remove memory_region_destroy

The function is empty after the previous patch, so remove it.

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c
index c133c33e7a..f05c9b4d86 100644
--- a/hw/char/serial-pci.c
+++ b/hw/char/serial-pci.c
@@ -135,7 +135,6 @@ static void serial_pci_exit(PCIDevice *dev)
     SerialState *s = &pci->state;
 
     serial_exit_core(s);
-    memory_region_destroy(&s->io);
     qemu_free_irq(s->irq);
 }
 
@@ -149,10 +148,8 @@ static void multi_serial_pci_exit(PCIDevice *dev)
         s = pci->state + i;
         serial_exit_core(s);
         memory_region_del_subregion(&pci->iobar, &s->io);
-        memory_region_destroy(&s->io);
         g_free(pci->name[i]);
     }
-    memory_region_destroy(&pci->iobar);
     qemu_free_irqs(pci->irqs, pci->ports);
 }