i2c: sun6i-p2wi: use proper return value in probe



Fixes:
>> drivers/i2c/busses/i2c-sun6i-p2wi.c:243:10: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

parent 3e833490

drivers/i2c/busses/i2c-sun6i-p2wi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -240,7 +240,7 @@ static int p2wi_probe(struct platform_device *pdev)
		snprintf(p2wi->adapter.name, sizeof(p2wi->adapter.name), pdev->name);
		irq = platform_get_irq(pdev, 0);
		if (irq < 0) {
		dev_err(dev, "failed to retrieve irq: %d\n", ret);
		dev_err(dev, "failed to retrieve irq: %d\n", irq);
		return irq;
		}