linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Vinod Koul <vinod.koul@intel.com>
To: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Cc: dan.j.williams@intel.com, michal.simek@xilinx.com,
	soren.brinkmann@xilinx.com, linux-arm-kernel@lists.infradead.org,
	dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
	julia.lawall@lip6.fr
Subject: Re: [PATCH] dmaengine: xilinx_vdma: Use dma_pool_zalloc
Date: Wed, 8 Jun 2016 09:05:15 +0530	[thread overview]
Message-ID: <20160608033514.GR16910@localhost> (raw)
In-Reply-To: <20160607191838.GA26841@amitoj-Inspiron-3542>

On Wed, Jun 08, 2016 at 12:48:38AM +0530, Amitoj Kaur Chawla wrote:
> Dma_pool_zalloc combines dma_pool_alloc and memset 0.
> 
> The Coccinelle semantic patch used to make this change is as follows:
> @@
> type T;
> T *d;
> expression e;
> statement S;
> @@
> 
>         d =
> -            dma_pool_alloc
> +            dma_pool_zalloc
>              (...);
>         if (!d) S
> -       memset(d, 0, sizeof(T));

Thanks for your patch, but I have already applied a similar patch fixing
this.

-- 
~Vinod

      reply	other threads:[~2016-06-08  3:28 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-07 19:18 [PATCH] dmaengine: xilinx_vdma: Use dma_pool_zalloc Amitoj Kaur Chawla
2016-06-08  3:35 ` Vinod Koul [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20160608033514.GR16910@localhost \
    --to=vinod.koul@intel.com \
    --cc=amitoj1606@gmail.com \
    --cc=dan.j.williams@intel.com \
    --cc=dmaengine@vger.kernel.org \
    --cc=julia.lawall@lip6.fr \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=michal.simek@xilinx.com \
    --cc=soren.brinkmann@xilinx.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).