linux-kernel - [PATCH] phy: rockchip: remove redundant initialization of pointer cfg

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Message-Id: <20210609113901.185230-1-colin.king@canonical.com>
Date:   Wed,  9 Jun 2021 12:39:01 +0100
From:   Colin King <colin.king@...onical.com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        linux-phy@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] phy: rockchip: remove redundant initialization of pointer cfg

From: Colin Ian King <colin.king@...onical.com>

The pointer cfg is being initialized with a value that is never read and
it is being updated later with a new value. The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/phy/rockchip/phy-rockchip-inno-hdmi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c b/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c
index a37f3f342642..80acca4e9e14 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c
@@ -620,7 +620,7 @@ static int inno_hdmi_phy_rk3228_clk_set_rate(struct clk_hw *hw,
 					     unsigned long parent_rate)
 {
 	struct inno_hdmi_phy *inno = to_inno_hdmi_phy(hw);
-	const struct pre_pll_config *cfg = pre_pll_cfg_table;
+	const struct pre_pll_config *cfg;
 	unsigned long tmdsclock = inno_hdmi_phy_get_tmdsclk(inno, rate);
 	u32 v;
 	int ret;
@@ -774,7 +774,7 @@ static int inno_hdmi_phy_rk3328_clk_set_rate(struct clk_hw *hw,
 					     unsigned long parent_rate)
 {
 	struct inno_hdmi_phy *inno = to_inno_hdmi_phy(hw);
-	const struct pre_pll_config *cfg = pre_pll_cfg_table;
+	const struct pre_pll_config *cfg;
 	unsigned long tmdsclock = inno_hdmi_phy_get_tmdsclk(inno, rate);
 	u32 val;
 	int ret;
-- 
2.31.1