Re: [PATCH v5 linux-next] usb:typec:mux: remove indentation for common path

From: Heikki Krogerus
Date: Mon May 06 2024 - 04:59:36 EST


Hi Sundar,

On Fri, Apr 26, 2024 at 10:17:05PM +0530, R Sundar wrote:
> Nitpick, Mostly common path will not be indented. so rewritten this
> function to check device_node pointer is null and removed common path
> indentation.
>
> Signed-off-by: R Sundar <prosunofficial@xxxxxxxxx>

For the record, I'm still uncomfortable with the name - why not just
spell out your whole name?

> ---
>
> Fixed nitpicks in code according to comments received on other patch as
> below:
>
> [ Nit, this function should be rewritten to not work like this, the
> "common" path should not be indented, but only the exception (i.e. bail
> if ep is not allocated properly.) ]
> https://lore.kernel.org/all/2024041103-doornail-professor-7c1e@gregkh/
>
> Goal is to get rid of of_node_put,but sending this patch first to do one
> thing at a time.
>
> Changes since v1 - fixed the typo error for spell from identation to
> indentation
>
> Changes since v2 - Shifted the indentation to one level left for the
> switch cases as per coding style.
>
> Changes since v3 - Added descriptive subject for the patch and checked
> from and sign-off having same name.
>
> Changes since v4 - Fixed name in signed-off-by as in documents.
>
> Patches link:
> ------------
> v1 - https://lore.kernel.org/all/20240420145522.15018-1-prosunofficial@xxxxxxxxx/
> v2 - https://lore.kernel.org/linux-usb/20240420164927.15290-1-prosunofficial@xxxxxxxxx/
> v3 - https://lore.kernel.org/all/20240421011647.3027-1-prosunofficial@xxxxxxxxx/
> v4 - https://lore.kernel.org/all/20240424150718.5006-1-prosunofficial@xxxxxxxxx/
>
> drivers/usb/typec/mux/nb7vpq904m.c | 68 +++++++++++++++---------------
> 1 file changed, 34 insertions(+), 34 deletions(-)

Sorry for missing this earlier, but it looks like this patch only
modifies the nb7vpq904m driver, so I think you should specify that
already in the subject.
While at it, you could also specify the only function that is being
modified in the commit message (this is just a suggestion):

usb: typec: nb7vpq904m: Remove uneeded indentation

In function nb7vpq904m_parse_data_lanes_mapping(), the "if
(ep)" condition is basically the entire function. Making the
code a bit more readable by inverting the condition so that
the function returns immedately if there is no "ep".

thanks,

--
heikki