Re: staging: ks7010: Delete unnecessary uses of the variable "retval"

To: SF Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Subject: Re: staging: ks7010: Delete unnecessary uses of the variable "retval"
From: Wolfram Sang <wsa@xxxxxxxxxxxxx>
Date: Fri, 22 Jul 2016 07:56:08 +0200
Cc: Julia Lawall <julia.lawall@xxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, devel@xxxxxxxxxxxxxxxxxxxx, LKML <linux-kernel@xxxxxxxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx
In-reply-to: <f5224d82-c25e-3ab0-c0a5-85042664f953@users.sourceforge.net>
User-agent: Mutt/1.5.24 (2015-08-30)

> Do you find such a source code transformation useful?

No. I already gave that answer by agreeing to Julia's viewpoint.

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References:
- Re: [PATCH with Coccinelle?] Deletion of unnecessary checks before specific function calls
  - From: SF Markus Elfring
- [PATCH 0/9] staging: ks7010: Fine-tuning for a SDIO card driver
  - From: SF Markus Elfring
- [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: SF Markus Elfring
- Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: Julia Lawall
- Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: Wolfram Sang
- Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: SF Markus Elfring
- Re: [PATCH 5/9] staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: Wolfram Sang
- Re: staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: SF Markus Elfring
- Re: staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: Wolfram Sang
- Re: staging: ks7010: Delete unnecessary uses of the variable "retval"
  - From: SF Markus Elfring