linux-kernel - [PATCH 04/13] net: stmmac: dwmac-rk: Do not print redundant error message

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Message-Id: <20181125211907.9895-4-otavio@ossystems.com.br>
Date:   Sun, 25 Nov 2018 19:18:58 -0200
From:   Otavio Salvador <otavio@...ystems.com.br>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Cc:     Otavio Salvador <otavio@...ystems.com.br>,
        Fabio Berton <fabio.berton@...ystems.com.br>,
        Jose Abreu <joabreu@...opsys.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        netdev@...r.kernel.org, Alexandre Torgue <alexandre.torgue@...com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        linux-stm32@...md-mailman.stormreply.com,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 04/13] net: stmmac: dwmac-rk: Do not print redundant error message

rk_gmac_setup() already prints a message saying that the PHY regulator
is not found, so we should not print it again.

Signed-off-by: Otavio Salvador <otavio@...ystems.com.br>
Signed-off-by: Fabio Berton <fabio.berton@...ystems.com.br>
---

 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 73855622445b..c895a9a6939a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1203,10 +1203,8 @@ static int phy_power_on(struct rk_priv_data *bsp_priv, bool enable)
 	int ret;
 	struct device *dev = &bsp_priv->pdev->dev;
 
-	if (!ldo) {
-		dev_err(dev, "no regulator found\n");
+	if (!ldo)
 		return 0;
-	}
 
 	if (enable) {
 		ret = regulator_enable(ldo);
-- 
2.19.1