[PATCH] xf86drm: continue after drmProcessPlatformDevice failure

[Gurchetan Singh]

On ChromeOS devices, readdir() processes the directory in
the following order:

-NAME-              -TYPE-
.                    n/a
..                   n/a
vgem                 n/a
card1           DRM_BUS_PLATFORM
renderD129      DRM_BUS_PLATFORM
card0             DRM_BUS_PCI
renderD128        DRM_BUS_PCI
controlD64        DRM_BUS_PCI

In drmGetDevices2, after drmProcessPlatformDevice fails for
/dev/dri/card1, we don't process the remaining directory entries.
As such, Vulkan fails to initialize since Mesa uses drmGetDevices2.
To fix this, continue if drmProcessPlatformDevice fails.
---
 xf86drm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xf86drm.c b/xf86drm.c
index 879f85b6..50862f22 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -3997,7 +3997,7 @@ int drmGetDevices2(uint32_t flags, drmDevicePtr devices[], int max_devices)
             ret = drmProcessPlatformDevice(&device, node, node_type, maj, min,
                                            devices != NULL, flags);
             if (ret)
-                goto free_devices;
+                continue;
 
             break;
 
-- 
2.12.2