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From: Markus Elfring <Markus.Elfring@web.de>
To: Coccinelle <cocci@systeme.lip6.fr>
Subject: Re: [Cocci] xusb-tegra186: Adding a function call behind a label with SmPL?
Date: Wed, 30 Oct 2019 19:15:51 +0100	[thread overview]
Message-ID: <bd082d16-3038-1c8f-0a8a-bef8e6498aae@web.de> (raw)
In-Reply-To: <161bbb97-09d9-f128-bd25-ef9348534144@web.de>

> But I stumble on another unexpected test result.

I would like point out that the following simple (?) transformation approach
does not generate the expected diff hunk at the moment.

@addition@
expression object;
@@
 object = kzalloc(...)
 ... when any
 device_unregister(...);
 out:
+kfree(object);
 return ERR_PTR(...);


elfring@Sonne:~/Projekte/Linux/next-patched> spatch drivers/phy/tegra/xusb-tegra186.c ~/Projekte/Coccinelle/janitor/add_kfree_call1.cocci


Will further collateral evolution happen then also for the Coccinelle software?

Regards,
Markus
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  parent reply	other threads:[~2019-10-30 18:16 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-28 21:20 phy: tegra: xusb: Complete exception handling in five probe functions Markus Elfring
2019-10-28 21:20 ` Markus Elfring
2019-10-29  9:40 ` [Cocci] phy: tegra: xusb: Complete exception handling in " Markus Elfring
2019-10-29  9:40   ` Markus Elfring
2019-10-29  9:40   ` Markus Elfring
2019-10-30 10:44   ` [Cocci] drivers/phy/tegra: Completion for exception handling in probe functions with SmPL? Markus Elfring
2019-10-30 10:44     ` Markus Elfring
2019-10-30 10:44     ` Markus Elfring
2019-10-30 17:30     ` [Cocci] xusb-tegra186: Renaming known jump labels " Markus Elfring
2019-10-30 18:15     ` Markus Elfring [this message]
     [not found]       ` <2db8691d768571f6c275f3d89401df23@lip6.fr>
2019-10-30 20:00         ` [Cocci] xusb-tegra186: Adding a function call behind a label " Markus Elfring
2019-10-30 20:44           ` Julia Lawall
2019-10-31  8:12         ` Markus Elfring
2019-10-30 20:50     ` [Cocci] drivers/phy/tegra: Completion for exception handling in probe functions " Markus Elfring
2019-10-30 20:50       ` Markus Elfring
2019-10-30 20:50       ` Markus Elfring

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