On Wed, Mar 7, 2018 at 8:08 PM, Himanshu Jha
<himanshujha199...@gmail.com> wrote:
> Use kasprintf instead of combination of kmalloc and sprintf and
> therefore avoid unnecessary computation of string length.

>         devname = dev_name(isp->dev);

Do you still need this temporary variable?

> -       udc->irqname = kmalloc(strlen(devname) + 7, GFP_KERNEL);
> +       udc->irqname = kasprintf(GFP_KERNEL, "%s (udc)", devname);


devname -> dev_name(isp->dev)


With Best Regards,
Andy Shevchenko
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to