[PATCH v3 03/22] hw/qxl: fix -Werror=maybe-uninitialized false-positives

[marcandre . lureau]

From: Marc-André Lureau <marcandre.lur...@redhat.com>

../hw/display/qxl.c:1352:5: error: ‘pci_region’ may be used uninitialized 
[-Werror=maybe-uninitialized]
../hw/display/qxl.c:1365:22: error: ‘pci_start’ may be used uninitialized 
[-Werror=maybe-uninitialized]

Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Reviewed-by: Manos Pitsidianakis <manos.pitsidiana...@linaro.org>
---
 hw/display/qxl.c | 4 ++--
 roms/openbios    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index 3c2b5182ca..0c4b1c9bf2 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -1301,8 +1301,8 @@ static int qxl_add_memslot(PCIQXLDevice *d, uint32_t 
slot_id, uint64_t delta,
     };
     uint64_t guest_start;
     uint64_t guest_end;
-    int pci_region;
-    pcibus_t pci_start;
+    int pci_region = -1;
+    pcibus_t pci_start = PCI_BAR_UNMAPPED;
     pcibus_t pci_end;
     MemoryRegion *mr;
     intptr_t virt_start;
diff --git a/roms/openbios b/roms/openbios
index c3a19c1e54..af97fd7af5 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit c3a19c1e54977a53027d6232050e1e3e39a98a1b
+Subproject commit af97fd7af5e7c18f591a7b987291d3db4ffb28b5
-- 
2.45.2.827.g557ae147e6