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Subject: [PATCH 2/3] Coccinelle: pci_free_consistent: Reduce a bit of
 duplicate SmPL code
From:   Markus Elfring <Markus.Elfring@web.de>
To:     Gilles Muller <Gilles.Muller@lip6.fr>,
        Julia Lawall <Julia.Lawall@lip6.fr>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Michal Marek <michal.lkml@markovi.net>,
        Nicolas Palix <nicolas.palix@imag.fr>,
        Wen Yang <wen.yang99@zte.com.cn>
Cc:     Coccinelle <cocci@systeme.lip6.fr>,
        LKML <linux-kernel@vger.kernel.org>,
        Yi Wang <wang.yi59@zte.com.cn>
References: <e30b9777-6440-b041-9df9-f1a27ce06c6c@web.de>
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Message-ID: <112fa697-3073-1a95-eb5b-fa62ad9607fb@web.de>
Date:   Tue, 14 May 2019 18:50:18 +0200
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 14 May 2019 17:18:24 +0200

A return statement was specified with a known value for three branches
of a SmPL disjunction.
Reduce duplicate SmPL code there by using another disjunction for
these return values.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
=2D--
 scripts/coccinelle/free/pci_free_consistent.cocci | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/scripts/coccinelle/free/pci_free_consistent.cocci b/scripts/c=
occinelle/free/pci_free_consistent.cocci
index 2056d6680cb8..45bc14ece151 100644
=2D-- a/scripts/coccinelle/free/pci_free_consistent.cocci
+++ b/scripts/coccinelle/free/pci_free_consistent.cocci
@@ -25,11 +25,11 @@ if (id =3D=3D NULL || ...) { ... return ...; }
     when !=3D e =3D (T)id
     when exists
 (
-return 0;
-|
-return 1;
-|
-return id;
+ return
+(0
+|1
+|id
+);
 |
 return@p2 ...;
 )
=2D-
2.21.0