linux-kernel - [PATCH 4/4] coccinelle: platform_get

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Date:   Tue, 19 Nov 2019 18:28:20 +0100
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Julia Lawall <Julia.Lawall@...6.fr>
Cc:     kernel-janitors@...r.kernel.org,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Gilles Muller <Gilles.Muller@...ia.fr>,
        Nicolas Palix <nicolas.palix@...g.fr>,
        Michal Marek <michal.lkml@...kovi.net>, cocci@...teme.lip6.fr,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] coccinelle: platform_get_irq: drop unneeded metavariable

From: Masahiro Yamada <yamada.masahiro@...ionext.com>

Having E as a metavariable adds the requirement to verify its type.
This seems like an unnecessary constraint, so drop it.
There is currently no impact on the set of results.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 scripts/coccinelle/api/platform_get_irq.cocci |   12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/scripts/coccinelle/api/platform_get_irq.cocci b/scripts/coccinelle/api/platform_get_irq.cocci
index e5d04fb..17e5895 100644
--- a/scripts/coccinelle/api/platform_get_irq.cocci
+++ b/scripts/coccinelle/api/platform_get_irq.cocci
@@ -11,7 +11,6 @@ virtual report
 
 @depends on context@
 expression ret;
-struct platform_device *E;
 @@
 
 ret =
@@ -19,7 +18,7 @@ ret =
 platform_get_irq
 |
 platform_get_irq_byname
-)(E, ...);
+)(...);
 
 if ( \( ret < 0 \| ret <= 0 \) )
 {
@@ -30,7 +29,6 @@ if ( \( ret < 0 \| ret <= 0 \) )
 
 @depends on patch@
 expression ret;
-struct platform_device *E;
 statement S;
 @@
 
@@ -39,7 +37,7 @@ ret =
 platform_get_irq
 |
 platform_get_irq_byname
-)(E, ...);
+)(...);
 
 if ( \( ret < 0 \| ret <= 0 \) )
 -{
@@ -49,7 +47,6 @@ S
 
 @depends on patch@
 expression ret;
-struct platform_device *E;
 @@
 
 ret =
@@ -57,7 +54,7 @@ ret =
 platform_get_irq
 |
 platform_get_irq_byname
-)(E, ...);
+)(...);
 
 if ( \( ret < 0 \| ret <= 0 \) )
 {
@@ -76,7 +73,6 @@ if ( \( ret < 0 \| ret <= 0 \) )
 @r depends on org || report@
 position p1;
 expression ret;
-struct platform_device *E;
 @@
 
 ret =
@@ -84,7 +80,7 @@ ret =
 platform_get_irq
 |
 platform_get_irq_byname
-)(E, ...);
+)(...);
 
 if ( \( ret < 0 \| ret <= 0 \) )
 {