coccinelle: put_device: reduce false positives

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

Fixes: da9cfb87a44d ("coccinelle: semantic code search for missing put_device()")
Reported-by: Julia Lawall <[email protected]>
Signed-off-by: Wen Yang <[email protected]>
Acked-by: Julia Lawall <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>

diff --git a/scripts/coccinelle/free/put_device.cocci b/scripts/coccinelle/free/put_device.cocci
index 7395697e7f19a5f524d883b7079197434c2983ae..c9f071b0a0ab70b647bec3633571059934ece1bc 100644 (file)
--- 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 ...;
 )