drm/nouveau: make nouveau_drm_debugfs_init() return 0
Since 987d65d0 (drm: debugfs: make drm_debugfs_create_files() never fail), there is no need to ever check for the the return value of debugfs_create_file() and drm_debugfs_create_files(). Therefore, remove unnecessary checks and error handling in nouveau_drm_debugfs_init() and have the function return 0 directly. v2: have nouveau_drm_debugfs_init() return 0 instead of void so as not to introduce any build warnings to enable individual patch compilation. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by:Wambui Karuga <wambui.karugax@gmail.com> Reviewed-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-12-wambui.karugax@gmail.com
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3a748157
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