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Groups > linux.kernel > #1449630

Re: staging: ks7010: Rename jump labels

From SF Markus Elfring <elfring@users.sourceforge.net>
Newsgroups linux.kernel
Subject Re: staging: ks7010: Rename jump labels
Date 2016-07-25 18:20 +0200
Message-ID <rYQLL-6JY-9@gated-at.bofh.it> (permalink)
References (12 earlier) <rX74l-6Go-3@gated-at.bofh.it> <rXoeS-TM-11@gated-at.bofh.it> <rXrFM-3jF-17@gated-at.bofh.it> <rXsLv-405-13@gated-at.bofh.it> <rYNkR-4yZ-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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>> Would you like to support the renaming of a label like "error_out1"
>> (in the function "ks7010_upload_firmware" for example)?
> 
> They should be renamed too. Anything using numbers instead of explicit

Interesting …


> Anything using numbers instead of explicit labels should be updated.

Would you dare to search for corresponding update candidates explicitly
by special semantic patch scripts?


> I included the reasons in the patch I just sent,
> hopefully the documentation is clearer now.

I am curious on how feedback will evolve for your suggestion
"CodingStyle: Clarify and complete chapter 7".
https://lkml.org/lkml/2016/7/25/207

How do you think about to show a shorter label like "free_bar"
(instead of "err_free_bar") as an example?


>> "Source code review around jump label usage"?
>> https://lkml.org/lkml/2015/12/11/378
>> http://article.gmane.org/gmane.linux.kernel/2106190
> 
> Personally I see no value in such statistics.

Do they indicate any code smells eventually?


> Either labels are wrong (either wrong indentation or wrong name)
> and should be fixed, or they are correct and you should not touch them.

Do you find such changes worthwhile (without touching also any surrounding
source code)?

Regards,
Markus

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[PATCH 0/9] staging: ks7010: Fine-tuning for a SDIO card driver SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:10 +0200
  [PATCH 2/9] staging: ks7010: Delete unnecessary assignments for  buffer variables SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:20 +0200
    Re: [PATCH 2/9] staging: ks7010: Delete unnecessary assignments for  buffer variables Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 17:50 +0200
  [PATCH 1/9] staging: ks7010: Delete unnecessary checks before the  function call "kfree" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:20 +0200
    Re: [PATCH 1/9] staging: ks7010: Delete unnecessary checks before  the function call "kfree" Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 17:50 +0200
  [PATCH 3/9] staging: ks7010: Return directly after a failed kmalloc() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:20 +0200
    Re: [PATCH 3/9] staging: ks7010: Return directly after a failed  kmalloc() Julia Lawall <julia.lawall@lip6.fr> - 2016-07-17 21:00 +0200
      Re: [PATCH 3/9] staging: ks7010: Return directly after a failed  kmalloc() Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 17:50 +0200
        Re: [PATCH 3/9] staging: ks7010: Return directly after a failed  kmalloc() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-20 20:50 +0200
          Re: [PATCH 3/9] staging: ks7010: Return directly after a failed  kmalloc() Wolfram Sang <wsa@the-dreams.de> - 2016-07-21 08:30 +0200
            Re: staging: ks7010: Return directly after a failed kmalloc() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-22 09:40 +0200
              Re: staging: ks7010: Return directly after a failed kmalloc() Wolfram Sang <wsa@the-dreams.de> - 2016-07-22 09:50 +0200
  [PATCH 7/9] staging: ks7010: Replace three printk() calls by pr_err() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:30 +0200
    Re: [PATCH 7/9] staging: ks7010: Replace three printk() calls by  pr_err() Joe Perches <joe@perches.com> - 2016-07-17 22:30 +0200
      Re: [PATCH 7/9] staging: ks7010: Replace three printk() calls by  pr_err() Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 18:00 +0200
        Re: staging: ks7010: Replace three printk() calls by pr_err() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-08-10 21:50 +0200
  [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the variable  "retval" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:30 +0200
    Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the  variable "retval" Julia Lawall <julia.lawall@lip6.fr> - 2016-07-17 21:00 +0200
      Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the  variable "retval" Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 18:00 +0200
        Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the  variable "retval" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-20 20:50 +0200
          Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the  variable "retval" Wolfram Sang <wsa@the-dreams.de> - 2016-07-21 08:30 +0200
            Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the  variable "retval" Wolfram Sang <wsa@the-dreams.de> - 2016-07-21 09:30 +0200
            Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the  variable "retval" Julia Lawall <julia.lawall@lip6.fr> - 2016-07-21 09:30 +0200
              Re: staging: ks7010: Delete unnecessary uses of the variable "retval" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 14:50 +0200
                Re: staging: ks7010: Delete unnecessary uses of the variable  "retval" Julia Lawall <julia.lawall@lip6.fr> - 2016-07-21 15:00 +0200
                Re: staging: ks7010: Delete unnecessary uses of the variable "retval" Wolfram Sang <wsa@the-dreams.de> - 2016-07-21 18:40 +0200
            Re: staging: ks7010: Delete unnecessary uses of the variable "retval" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 15:40 +0200
              Re: staging: ks7010: Delete unnecessary uses of the variable "retval" Wolfram Sang <wsa@the-dreams.de> - 2016-07-21 18:40 +0200
                Re: staging: ks7010: Delete unnecessary uses of the variable "retval" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 23:30 +0200
                Re: staging: ks7010: Delete unnecessary uses of the variable "retval" Wolfram Sang <wsa@the-dreams.de> - 2016-07-22 08:00 +0200
  [PATCH 8/9] staging: ks7010: Delete a variable in write_to_device() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:30 +0200
    Re: [PATCH 8/9] staging: ks7010: Delete a variable in  write_to_device() Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 18:00 +0200
  [PATCH 4/9] staging: ks7010: Rename jump labels SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:30 +0200
    Re: [PATCH 4/9] staging: ks7010: Rename jump labels Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 18:00 +0200
      Re: staging: ks7010: Rename jump labels SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-20 20:30 +0200
        Re: staging: ks7010: Rename jump labels Jean Delvare <jdelvare@suse.de> - 2016-07-20 23:20 +0200
          Re: staging: ks7010: Rename jump labels Wolfram Sang <wsa@the-dreams.de> - 2016-07-21 08:30 +0200
          Re: staging: ks7010: Rename jump labels "SF Markus Elfring" <elfring@users.sourceforge.net> - 2016-07-21 10:00 +0200
            Re: staging: ks7010: Rename jump labels Jean Delvare <jdelvare@suse.de> - 2016-07-25 14:40 +0200
          Re: staging: ks7010: Rename jump labels SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 17:40 +0200
            Re: staging: ks7010: Rename jump labels Jean Delvare <jdelvare@suse.de> - 2016-07-21 21:20 +0200
              Re: staging: ks7010: Rename jump labels SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 22:30 +0200
                Re: staging: ks7010: Rename jump labels Jean Delvare <jdelvare@suse.de> - 2016-07-25 14:40 +0200
                Re: staging: ks7010: Rename jump labels SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-25 18:20 +0200
                Re: staging: ks7010: Rename jump labels Jean Delvare <jdelvare@suse.de> - 2016-07-25 23:10 +0200
                Re: staging: ks7010: Rename jump labels SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-26 09:40 +0200
  [PATCH 6/9] staging: ks7010: Delete unnecessary braces SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:30 +0200
    Re: [PATCH 6/9] staging: ks7010: Delete unnecessary braces Julia Lawall <julia.lawall@lip6.fr> - 2016-07-17 21:00 +0200
      Re: [PATCH 6/9] staging: ks7010: Delete unnecessary braces Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 18:00 +0200
  [PATCH 9/9] staging: ks7010: Delete three unnecessary variable  initialisations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-17 20:40 +0200
    Re: [PATCH 9/9] staging: ks7010: Delete three unnecessary variable  initialisations Julia Lawall <julia.lawall@lip6.fr> - 2016-07-17 21:00 +0200
      Re: [PATCH 9/9] staging: ks7010: Delete three unnecessary variable  initialisations Wolfram Sang <wsa@the-dreams.de> - 2016-07-20 18:00 +0200
      Re: [PATCH 9/9] staging: ks7010: Delete three unnecessary variable  initialisations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 15:50 +0200
        Re: [PATCH 9/9] staging: ks7010: Delete three unnecessary variable  initialisations Julia Lawall <julia.lawall@lip6.fr> - 2016-07-21 16:00 +0200
          Re: staging: ks7010: Delete three unnecessary variable  initialisations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-21 16:20 +0200

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