From: santosh.shilimkar@oracle.com (santosh.shilimkar at oracle.com)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 14/16] soc: ti: knav_qmss_queue: fix error return code
Date: Sun, 05 Apr 2015 19:03:15 -0700 [thread overview]
Message-ID: <5521E963.5080903@oracle.com> (raw)
In-Reply-To: <1428235596-4757-15-git-send-email-Julia.Lawall@lip6.fr>
On 4/5/15 5:06 AM, 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>
prev parent reply other threads:[~2015-04-06 2:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-05 12:06 [PATCH 0/16] fix error return code Julia Lawall
2015-04-05 12:06 ` [PATCH 14/16] soc: ti: knav_qmss_queue: " Julia Lawall
2015-04-06 2:03 ` santosh.shilimkar at oracle.com [this message]
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