qemu: msix nit: clear msix_entries_nr on error

I don't think it's critical to do this, but it's best to keep uninit and error recovery consistent. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

qemu: msix nit: clear msix_entries_nr on error
I don't think it's critical to do this, but it's best to keep uninit and error recovery consistent. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Michael S. Tsirkin · Anthony Liguori
1 parent baef8a66
Showing 1 changed file with 1 additions and 0 deletions
hw/msix.c
@@ -255,6 +255,7 @@ int msix_init(struct PCIDevice *dev, unsigned short nentries,
     return 0;
  
 err_config:
+    dev->msix_entries_nr = 0;
     cpu_unregister_io_memory(dev->msix_mmio_index);
 err_index:
     qemu_free(dev->msix_table_page);