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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>
This commit is contained in:
Wolfram Sang 2014-06-12 08:52:17 +02:00
parent 3e833490fa
commit c155ba884f
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-sun6i-p2wi.c
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@ -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;
}