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SubjectRe: [PATCH v2] Staging: greybus: usb: Fixed a coding style error
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On 4/1/19 9:22 AM, Will Cunningham wrote:
> Line was >80 characters.

This looks fine, but "tmp" is not a meaningful name.
That argument to gb_connection_create() is a cport id,
so "cport_id" would be a much better name for the variable.

It seems picky, but details like this make the code much
more understandable.

-Alex


> Signed-off-by: Will Cunningham <wjcunningham7@gmail.com>
> ---
> Changes in v2:
> - Created a tmp variable to shorten line length.
> ---
> drivers/staging/greybus/usb.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/greybus/usb.c b/drivers/staging/greybus/usb.c
> index 1c246c73a085..c09793b48850 100644
> --- a/drivers/staging/greybus/usb.c
> +++ b/drivers/staging/greybus/usb.c
> @@ -163,14 +163,14 @@ static int gb_usb_probe(struct gbphy_device *gbphy_dev,
> struct gb_usb_device *gb_usb_dev;
> struct usb_hcd *hcd;
> int retval;
> + u16 tmp;
>
> hcd = usb_create_hcd(&usb_gb_hc_driver, dev, dev_name(dev));
> if (!hcd)
> return -ENOMEM;
>
> - connection = gb_connection_create(gbphy_dev->bundle,
> - le16_to_cpu(gbphy_dev->cport_desc->id),
> - NULL);
> + tmp = le16_to_cpu(gbphy_dev->cport_desc->id);
> + connection = gb_connection_create(gbphy_dev->bundle, tmp, NULL);
> if (IS_ERR(connection)) {
> retval = PTR_ERR(connection);
> goto exit_usb_put;
>

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