When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this.
Cc: Benjamin Gaignard <[email protected]> Cc: Vincent Abriou <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/sti/sti_drv.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index a525fd899f68..4797e46bf384 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -95,7 +95,6 @@ static struct drm_info_list sti_drm_dbg_list[] = { static int sti_drm_dbg_init(struct drm_minor *minor) { - struct dentry *dentry; int ret; ret = drm_debugfs_create_files(sti_drm_dbg_list, @@ -104,13 +103,8 @@ static int sti_drm_dbg_init(struct drm_minor *minor) if (ret) goto err; - dentry = debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, - minor->debugfs_root, minor->dev, - &sti_drm_fps_fops); - if (!dentry) { - ret = -ENOMEM; - goto err; - } + debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, minor->debugfs_root, + minor->dev, &sti_drm_fps_fops); DRM_INFO("%s: debugfs installed\n", DRIVER_NAME); return 0; -- 2.22.0 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
