Coccinelle Archive on lore.kernel.org
 help / color / Atom feed
From: Markus Elfring <Markus.Elfring@web.de>
To: Coccinelle <cocci@systeme.lip6.fr>
Cc: Pavel Machek <pavel@denx.de>
Subject: Re: [Cocci] Checking adjustments for pointer resets with SmPL
Date: Mon, 21 Sep 2020 19:47:26 +0200
Message-ID: <6a18125b-09d0-2261-6c8a-c7a74f6a1594@web.de> (raw)
In-Reply-To: <17fe1cf3-c85c-971d-8e59-65b666e91071@web.de>

> I have noticed the update suggestion “USB: quirks: simplify quirk handling”.
> https://lore.kernel.org/linux-usb/20200921113039.GA19862@duo.ucw.cz/
> https://lore.kernel.org/patchwork/patch/1308991/

I would like to point out that an acceptable patch can be generated for
the implementation of the function “quirks_param_set” according to
a known transformation pattern by the following SmPL script variant.

@adjustment@
identifier allocate, object, release;
type t;
@@
-if (object)
-{
-release(object);
-object = NULL;
-}
+release(object);
 object = allocate(..., sizeof(t), ...);


Regards,
Markus
_______________________________________________
Cocci mailing list
Cocci@systeme.lip6.fr
https://systeme.lip6.fr/mailman/listinfo/cocci

      reply index

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-21 15:34 Markus Elfring
2020-09-21 17:47 ` Markus Elfring [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=6a18125b-09d0-2261-6c8a-c7a74f6a1594@web.de \
    --to=markus.elfring@web.de \
    --cc=cocci@systeme.lip6.fr \
    --cc=pavel@denx.de \
    /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

Coccinelle Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/cocci/0 cocci/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 cocci cocci/ https://lore.kernel.org/cocci \
		cocci@systeme.lip6.fr
	public-inbox-index cocci

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/fr.lip6.systeme.cocci


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git