From 78acab605c25b41e93d8e27060b1b178474e8fc5 Mon Sep 17 00:00:00 2001
From: Wen Yang <wen.yang99@zte.com.cn>
Date: Sat, 23 Mar 2019 14:14:31 +0800
Subject: [PATCH] coccinelle: put_device: reduce false positives

Don't complain about a return when this function returns "&pdev->dev".

Fixes: 07afc1b2cd93 ("coccinelle: semantic code search for missing put_device()")
Reported-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
 scripts/coccinelle/free/put_device.cocci | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/coccinelle/free/put_device.cocci b/scripts/coccinelle/free/put_device.cocci
index 7395697e7f19a..c9f071b0a0ab7 100644
--- a/scripts/coccinelle/free/put_device.cocci
+++ b/scripts/coccinelle/free/put_device.cocci
@@ -32,6 +32,7 @@ if (id == NULL || ...) { ... return ...; }
 (    id
 |    (T2)dev_get_drvdata(&id->dev)
 |    (T3)platform_get_drvdata(id)
+|    &id->dev
 );
 | return@p2 ...;
 )
-- 
2.39.5