Staging: dwc2: Fix return error value in dwc2_driver_probe()
authorRashika Kheria <rashika.kheria@gmail.com>
Sat, 26 Oct 2013 17:42:19 +0000 (23:12 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Oct 2013 21:54:50 +0000 (14:54 -0700)
This patch fixes the following smatch warning in platform.c-
drivers/staging/dwc2/platform.c:109 dwc2_driver_probe() info: why not propagate 'irq' from platform_get_irq() instead of (-22)?

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/dwc2/platform.c

index 44cce2fa6361194a36ac72dff5825575fd324bf5..76ae6e210f55ea2709d8a3a46a1d01e231461e38 100644 (file)
@@ -106,7 +106,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
        irq = platform_get_irq(dev, 0);
        if (irq < 0) {
                dev_err(&dev->dev, "missing IRQ resource\n");
-               return -EINVAL;
+               return irq;
        }
 
        res = platform_get_resource(dev, IORESOURCE_MEM, 0);