vgaarb: fix pci_device_vgaarb_get_info() return value.

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>

diff --git a/src/common_vgaarb.c b/src/common_vgaarb.c
index a40b064..b7ef021 100644 (file)
--- a/src/common_vgaarb.c
+++ b/src/common_vgaarb.c
@@ -317,7 +317,7 @@ int pci_device_vgaarb_get_info(struct pci_device *dev, int *vga_count, int *rsrc
 {
     *vga_count = pci_sys->vga_count;
     if (!dev)
-        return 0;
+        return -1;
 
     *rsrc_decodes = dev->vgaarb_rsrc;
         return 0;