Re: [alsa-devel] [PATCH 1/2] ASoC: qcom: change PTR_ERR argument

From	Kenneth Westfield <kwestfie@codeaurora.org>
Newsgroups	linux.kernel
Subject	Re: [alsa-devel] [PATCH 1/2] ASoC: qcom: change PTR_ERR argument
Date	2015-09-03 23:20 +0200
Message-ID	<q4K5k-6Ws-15@gated-at.bofh.it> (permalink)
References	<q3fmV-8oI-5@gated-at.bofh.it> <q3fmW-8oI-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Sun, Aug 30, 2015 at 11:05:10AM -0700, Julia Lawall wrote:
> Apply PTR_ERR to the value that was recently assigned.
> 
> The semantic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> @@
> expression x,y;
> @@
> 
> if (IS_ERR(x) || ...) {
>   ... when any
>       when != IS_ERR(...)
> (
>    PTR_ERR(x)
> |
> *  PTR_ERR(y)
> )
>   ... when any
> }
> // </smpl>
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
> 
> ---

The patch itself looks good.  Thanks.

Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>

-- 
Kenneth Westfield
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, 
a Linux Foundation Collaborative Project
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[PATCH 0/2] change PTR_ERR argument Julia Lawall <Julia.Lawall@lip6.fr> - 2015-08-30 20:20 +0200
  [PATCH 2/2] spi: spi-ep93xx: change PTR_ERR argument Julia Lawall <Julia.Lawall@lip6.fr> - 2015-08-30 20:20 +0200
    Re: [PATCH 2/2] spi: spi-ep93xx: change PTR_ERR argument walter harms <wharms@bfs.de> - 2015-08-30 20:40 +0200
      [PATCH 2/2 v2] spi: spi-ep93xx: fix PTR_ERR problem Julia Lawall <julia.lawall@lip6.fr> - 2015-08-30 22:20 +0200
  [PATCH 1/2] ASoC: qcom: change PTR_ERR argument Julia Lawall <Julia.Lawall@lip6.fr> - 2015-08-30 20:20 +0200
    Re: [PATCH 1/2] ASoC: qcom: change PTR_ERR argument walter harms <wharms@bfs.de> - 2015-08-30 21:00 +0200
      Re: [PATCH 1/2] ASoC: qcom: change PTR_ERR argument Julia Lawall <julia.lawall@lip6.fr> - 2015-08-30 22:00 +0200
        Re: [alsa-devel] [PATCH 1/2] ASoC: qcom: change PTR_ERR argument Kenneth Westfield <kwestfie@codeaurora.org> - 2015-09-03 23:40 +0200
      Re: [alsa-devel] [PATCH 1/2] ASoC: qcom: change PTR_ERR argument Kenneth Westfield <kwestfie@codeaurora.org> - 2015-09-03 23:40 +0200
    Re: [alsa-devel] [PATCH 1/2] ASoC: qcom: change PTR_ERR argument Kenneth Westfield <kwestfie@codeaurora.org> - 2015-09-03 23:20 +0200

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