In 69de4421bb4c ("drm/ttm: Initialize debugfs from ttm_global_init()"), ttm_global_init was changed so that if creation of the debugfs global root directory fails, ttm_global_init will bail out early and return an error, leading to initialization failure of DRM drivers. However, not every system will be using debugfs. On such a system, debugfs directory creation can be expected to fail, but DRM drivers must still be usable. This changes it so that if creation of TTM's debugfs root directory fails, then no biggie: keep calm and carry on. Fixes: 69de4421bb4c ("drm/ttm: Initialize debugfs from ttm_global_init()") Signed-off-by: Dan Moulding <dmoulding@xxxxxx> --- drivers/gpu/drm/ttm/ttm_device.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c index 74e3b460132b..2df59b3c2ea1 100644 --- a/drivers/gpu/drm/ttm/ttm_device.c +++ b/drivers/gpu/drm/ttm/ttm_device.c @@ -78,9 +78,7 @@ static int ttm_global_init(void) ttm_debugfs_root = debugfs_create_dir("ttm", NULL); if (IS_ERR(ttm_debugfs_root)) { - ret = PTR_ERR(ttm_debugfs_root); ttm_debugfs_root = NULL; - goto out; } /* Limit the number of pages in the pool to about 50% of the total -- 2.31.1