drm/tilcdc: remove check for return value of debugfs functions.
Since 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail), drm_debugfs_create_files() never fails. Therefore, remove the check and error handling of the return value of drm_debugfs_create_files() as it is not needed in tilcdc_debugfs_init(). Also remove local variables that are not used after the changes. v2: remove conversion of tilcdc_debugfs_init() to void to avoid build breakage and enable individual compilation. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Acked-by: Jyri Sarha <jsarha@ti.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/20200310133121.27913-3-wambui.karugax@gmail.com
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@ -480,24 +480,17 @@ static struct drm_info_list tilcdc_debugfs_list[] = {
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static int tilcdc_debugfs_init(struct drm_minor *minor)
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{
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struct drm_device *dev = minor->dev;
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struct tilcdc_module *mod;
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int ret;
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ret = drm_debugfs_create_files(tilcdc_debugfs_list,
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ARRAY_SIZE(tilcdc_debugfs_list),
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minor->debugfs_root, minor);
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drm_debugfs_create_files(tilcdc_debugfs_list,
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ARRAY_SIZE(tilcdc_debugfs_list),
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minor->debugfs_root, minor);
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list_for_each_entry(mod, &module_list, list)
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if (mod->funcs->debugfs_init)
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mod->funcs->debugfs_init(mod, minor);
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if (ret) {
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dev_err(dev->dev, "could not install tilcdc_debugfs_list\n");
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return ret;
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}
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return ret;
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return 0;
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}
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#endif
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