From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 4 Nov 2017 22:02:46 +0100
Add a jump target so that a specific error message is stored only once
at the end of this function implementation.
Replace two calls of the function "dev_err" by goto statements.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/gadget/udc/bcm63xx_udc.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c
index f78503203f42..e3caae9c1ea9 100644
--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
+++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
@@ -2389,10 +2389,8 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
goto out_uninit;
}
if (devm_request_irq(dev, irq, &bcm63xx_udc_ctrl_isr, 0,
- dev_name(dev), udc) < 0) {
- dev_err(dev, "error requesting IRQ #%d\n", irq);
- goto out_uninit;
- }
+ dev_name(dev), udc) < 0)
+ goto report_request_failure;
/* IRQ resources #1-6: data interrupts for IUDMA channels 0-5 */
for (i = 0; i < BCM63XX_NUM_IUDMA; i++) {
@@ -2402,10 +2400,8 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
goto out_uninit;
}
if (devm_request_irq(dev, irq, &bcm63xx_udc_data_isr, 0,
- dev_name(dev), &udc->iudma[i]) < 0) {
- dev_err(dev, "error requesting IRQ #%d\n", irq);
- goto out_uninit;
- }
+ dev_name(dev), &udc->iudma[i]) < 0)
+ goto report_request_failure;
}
bcm63xx_udc_init_debugfs(udc);
@@ -2417,6 +2413,10 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
out_uninit:
bcm63xx_uninit_udc_hw(udc);
return rc;
+
+report_request_failure:
+ dev_err(dev, "error requesting IRQ #%d\n", irq);
+ goto out_uninit;
}
/**
--
2.15.0
--
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