clk: mediatek: mt6797: simplify the return expression of mtk_infrasys_init

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Link: https://lore.kernel.org/r/20200921082425.2590990-1-liushixin2@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/mediatek/clk-mt6797.c b/drivers/clk/mediatek/clk-mt6797.c
index f35389a11af12623ea6feeef9715b7fb0944a1de..428eb24ffec556b2e7b4230b3f22d67cb00f36ad 100644 (file)
--- a/drivers/clk/mediatek/clk-mt6797.c
+++ b/drivers/clk/mediatek/clk-mt6797.c
@@ -582,7 +582,7 @@ CLK_OF_DECLARE_DRIVER(mtk_infra, "mediatek,mt6797-infracfg",
 
 static int mtk_infrasys_init(struct platform_device *pdev)
 {
-       int r, i;
+       int i;
        struct device_node *node = pdev->dev.of_node;
 
        if (!infra_clk_data) {
@@ -599,11 +599,7 @@ static int mtk_infrasys_init(struct platform_device *pdev)
        mtk_clk_register_factors(infra_fixed_divs, ARRAY_SIZE(infra_fixed_divs),
                                 infra_clk_data);
 
-       r = of_clk_add_provider(node, of_clk_src_onecell_get, infra_clk_data);
-       if (r)
-               return r;
-
-       return 0;
+       return of_clk_add_provider(node, of_clk_src_onecell_get, infra_clk_data);
 }
 
 #define MT6797_PLL_FMAX                (3000UL * MHZ)