diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-11-04 22:02:46 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-12-11 12:36:52 +0200 |
| commit | 3700df921401b336bc03043c7d49c32bc2419b13 (patch) | |
| tree | 90188dc776e88e5def2cba0d787018023f4561d3 /drivers/usb/gadget/udc | |
| parent | 71a9fda36829273eac4770dd539c80303969c5d8 (diff) | |
usb: gadget: bcm63xx_udc: Use common error handling code in bcm63xx_udc_probe()
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@users.sourceforge.net>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/udc')
| -rw-r--r-- | drivers/usb/gadget/udc/bcm63xx_udc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c index 29f254793592..465ccd1104de 100644 --- a/drivers/usb/gadget/udc/bcm63xx_udc.c +++ b/drivers/usb/gadget/udc/bcm63xx_udc.c @@ -2385,10 +2385,8 @@ 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++) { @@ -2398,10 +2396,8 @@ 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); @@ -2413,6 +2409,10 @@ 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; } /** |