RE: [PATCH v3 2/2] usb: dwc2: gadget: modify return statement

[Paul Zimmerman]

> From: Sudip Mukherjee [mailto:sudipm.mukherjee@xxxxxxxxx]
> Sent: Thursday, October 16, 2014 9:44 PM
> 
> modified the function to have a single return statement at the end
> instead of multiple return statement in the middle of the function
> to improve the readability of the code.
> 
> This patch depends on the previous patch of the series.
> 
> Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
> ---
>  drivers/usb/dwc2/gadget.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
> index 7f25527..e8a8fc7 100644
> --- a/drivers/usb/dwc2/gadget.c
> +++ b/drivers/usb/dwc2/gadget.c
> @@ -2471,7 +2471,8 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
>  	dir_in = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? 1 : 0;
>  	if (dir_in != hs_ep->dir_in) {
>  		dev_err(hsotg->dev, "%s: direction mismatch!\n", __func__);
> -		return -EINVAL;
> +		ret = -EINVAL;
> +		goto error1;
>  	}
> 
>  	mps = usb_endpoint_maxp(desc);
> @@ -2583,6 +2584,7 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep,
> 
>  error:
>  	spin_unlock_irqrestore(&hsotg->lock, flags);
> +error1:
>  	return ret;
>  }

According to the discussion in another thread, let's drop this patch.

-- 
Paul

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