linux-kernel - [PATCH] phy: qcom-usb-hsic: Fix error handling

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Message-Id: <20170219130229.11730-1-christophe.jaillet@wanadoo.fr>
Date:   Sun, 19 Feb 2017 14:02:29 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     kishon@...com, stephen.boyd@...aro.org, robh@...nel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] phy: qcom-usb-hsic: Fix error handling

According to error handling in this function, it is likely that going to
'err_ulpi' was expected here.

Fixes: 	605b8652f7f0 ("phy: Add support for Qualcomm's USB HSIC phy")

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/phy/phy-qcom-usb-hsic.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/phy-qcom-usb-hsic.c b/drivers/phy/phy-qcom-usb-hsic.c
index 47690f9945b9..b466ccb045fc 100644
--- a/drivers/phy/phy-qcom-usb-hsic.c
+++ b/drivers/phy/phy-qcom-usb-hsic.c
@@ -58,8 +58,10 @@ static int qcom_usb_hsic_phy_power_on(struct phy *phy)
 
 	/* Configure pins for HSIC functionality */
 	pins_default = pinctrl_lookup_state(uphy->pctl, PINCTRL_STATE_DEFAULT);
-	if (IS_ERR(pins_default))
-		return PTR_ERR(pins_default);
+	if (IS_ERR(pins_default)) {
+		ret = PTR_ERR(pins_default);
+		goto err_ulpi;
+	}
 
 	ret = pinctrl_select_state(uphy->pctl, pins_default);
 	if (ret)
-- 
2.9.3