* [PATCH v2 1/2] Staging: usb: Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR.
@ 2016-02-27 12:18 Sandhya Bankar
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From: Sandhya Bankar @ 2016-02-27 12:18 UTC (permalink / raw)
To: outreachy-kernel
Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
---
changes in v2 :
* Add missing return.
drivers/usb/phy/phy-qcom-8x16-usb.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c b/drivers/usb/phy/phy-qcom-8x16-usb.c
index 579587d..9724997 100644
--- a/drivers/usb/phy/phy-qcom-8x16-usb.c
+++ b/drivers/usb/phy/phy-qcom-8x16-usb.c
@@ -291,10 +291,8 @@ static int phy_8x16_read_devicetree(struct phy_8x16 *qphy)
qphy->switch_gpio = devm_gpiod_get_optional(dev, "switch",
GPIOD_OUT_LOW);
- if (IS_ERR(qphy->switch_gpio))
- return PTR_ERR(qphy->switch_gpio);
- return 0;
+ return PTR_ERR_OR_ZERO(qphy->switch_gpio);
}
static int phy_8x16_reboot_notify(struct notifier_block *this,
--
1.8.3.4
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2016-02-27 12:18 [PATCH v2 1/2] Staging: usb: Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR Sandhya Bankar
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