linux-kernel - [PATCH] USB / dwc3: Fix a checkpatch warning in core.c

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Date:   Wed, 11 May 2022 21:19:36 +0530
From:   Kushagra Verma <kushagra765@...look.com>
To:     balbi@...nel.org, gregkh@...uxfoundation.org,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] USB / dwc3: Fix a checkpatch warning in core.c

This patch fixes the following checkpatch.pl warning in core.c:
    WARNING: braces {} are not necessary for any arm of this statement

Signed-off-by: Kushagra Verma <kushagra765@...look.com>
---
 drivers/usb/dwc3/core.c | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 7d023130e145..c78205c5e19f 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -1266,40 +1266,36 @@ static int dwc3_core_get_phy(struct dwc3 *dwc)
 
 	if (IS_ERR(dwc->usb2_phy)) {
 		ret = PTR_ERR(dwc->usb2_phy);
-		if (ret == -ENXIO || ret == -ENODEV) {
+		if (ret == -ENXIO || ret == -ENODEV)
 			dwc->usb2_phy = NULL;
-		} else {
+		else
 			return dev_err_probe(dev, ret, "no usb2 phy configured\n");
-		}
 	}
 
 	if (IS_ERR(dwc->usb3_phy)) {
 		ret = PTR_ERR(dwc->usb3_phy);
-		if (ret == -ENXIO || ret == -ENODEV) {
+		if (ret == -ENXIO || ret == -ENODEV)
 			dwc->usb3_phy = NULL;
-		} else {
+		else
 			return dev_err_probe(dev, ret, "no usb3 phy configured\n");
-		}
 	}
 
 	dwc->usb2_generic_phy = devm_phy_get(dev, "usb2-phy");
 	if (IS_ERR(dwc->usb2_generic_phy)) {
 		ret = PTR_ERR(dwc->usb2_generic_phy);
-		if (ret == -ENOSYS || ret == -ENODEV) {
+		if (ret == -ENOSYS || ret == -ENODEV)
 			dwc->usb2_generic_phy = NULL;
-		} else {
+		else
 			return dev_err_probe(dev, ret, "no usb2 phy configured\n");
-		}
 	}
 
 	dwc->usb3_generic_phy = devm_phy_get(dev, "usb3-phy");
 	if (IS_ERR(dwc->usb3_generic_phy)) {
 		ret = PTR_ERR(dwc->usb3_generic_phy);
-		if (ret == -ENOSYS || ret == -ENODEV) {
+		if (ret == -ENOSYS || ret == -ENODEV)
 			dwc->usb3_generic_phy = NULL;
-		} else {
+		else
 			return dev_err_probe(dev, ret, "no usb3 phy configured\n");
-		}
 	}
 
 	return 0;
-- 
2.35.1