linux-kernel - [PATCH 4/5] Input: misc/dm355evm_keys - drop unnecessary call to input_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1485132505-14562-5-git-send-email-linux@roeck-us.net>
Date:   Sun, 22 Jan 2017 16:48:23 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        Guenter Roeck <linux@...ck-us.net>
Subject: [PATCH 4/5] Input: misc/dm355evm_keys - drop unnecessary call to input_set_drvdata

Since there is no call to dev_get_drvdata() or input_get_drvdata(),
the call to input_set_drvdata() is unnecessary and can be dropped.

The conversion was done automatically using the following coccinelle
script.

@used@
@@

(
input_get_drvdata(...)
|
dev_get_drvdata(...)
)

@depends on !used@
@@

- input_set_drvdata(...);

Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
 drivers/input/misc/dm355evm_keys.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/input/misc/dm355evm_keys.c b/drivers/input/misc/dm355evm_keys.c
index b6b7bd4e5462..82e272ebc0ed 100644
--- a/drivers/input/misc/dm355evm_keys.c
+++ b/drivers/input/misc/dm355evm_keys.c
@@ -195,8 +195,6 @@ static int dm355evm_keys_probe(struct platform_device *pdev)
 		goto fail1;
 	keys->irq = status;
 
-	input_set_drvdata(input, keys);
-
 	input->name = "DM355 EVM Controls";
 	input->phys = "dm355evm/input0";
 	input->dev.parent = &pdev->dev;
-- 
2.7.4