From: "santosh.shilimkar@oracle.com" <santosh.shilimkar@oracle.com>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 02/11] soc: ti: knav_qmss_queue: fix error return code
Date: Sun, 23 Aug 2015 01:12:42 +0000 [thread overview]
Message-ID: <55D91E0A.20602@oracle.com> (raw)
In-Reply-To: <1440288682-12732-3-git-send-email-Julia.Lawall@lip6.fr>
On 8/22/15 5:11 PM, Julia Lawall wrote:
> Return a negative error code on failure.
>
> A simplified version of the semantic match that finds this problem is as
> follows: (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @@
> identifier ret; expression e1,e2;
> @@
> (
> if (\(ret < 0\|ret != 0\))
> { ... return ret; }
> |
> ret = 0
> )
> ... when != ret = e1
> when != &ret
> *if(...)
> {
> ... when != ret = e2
> when forall
> return ret;
> }
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
next prev parent reply other threads:[~2015-08-23 1:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-23 0:11 [PATCH 00/11] fix error return code Julia Lawall
2015-08-23 0:11 ` [PATCH 01/11] mmc: omap: " Julia Lawall
2015-08-25 15:26 ` Ulf Hansson
2015-08-23 0:11 ` [PATCH 02/11] soc: ti: knav_qmss_queue: " Julia Lawall
2015-08-23 1:12 ` santosh.shilimkar [this message]
2015-08-23 0:11 ` [PATCH 03/11] net: davinci_emac: " Julia Lawall
2015-08-25 20:39 ` David Miller
2015-08-23 0:11 ` [PATCH 04/11] fbdev: ssd1307fb: " Julia Lawall
2015-09-01 10:39 ` Tomi Valkeinen
2015-08-23 0:11 ` [PATCH 05/11] mlxsw: " Julia Lawall
2015-08-23 18:52 ` Jiri Pirko
2015-08-25 20:39 ` David Miller
2015-08-23 0:11 ` [PATCH 06/11] mmc: usdhi6rol0: " Julia Lawall
2015-08-25 15:26 ` Ulf Hansson
2015-08-23 0:11 ` [PATCH 07/11] drm: " Julia Lawall
2015-08-23 0:11 ` [PATCH 08/11] drm/exynos: mic: " Julia Lawall
2015-08-23 0:11 ` [PATCH 09/11] Input: sur40: " Julia Lawall
2015-08-24 19:30 ` Dmitry Torokhov
2015-08-23 0:11 ` [PATCH 10/11] ah6: " Julia Lawall
2015-08-24 12:13 ` Herbert Xu
2015-08-25 20:39 ` David Miller
2015-08-23 0:11 ` [PATCH 11/11] gpio: xlp: " Julia Lawall
2015-08-26 12:50 ` Linus Walleij
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