linux-kernel - [PATCH] drivers: input: mouse: Remove useless casting in cypress

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Date:	Wed, 16 Oct 2013 13:05:12 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	dmitry.torokhov@...il.com
Cc:	dudl@...ress.com, kamal@...onical.com, mario_limonciello@...l.com,
	git@...tus.e4ward.com, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-br@...glegroups.com,
	"Geyslan G. Bem" <geyslan@...il.com>
Subject: [PATCH] drivers: input: mouse: Remove useless casting in cypress_ps2.c

Casting (void *) value returned by kzalloc is useless
as mentioned in Documentation/CodingStyle, Chap 14.

Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
---
 drivers/input/mouse/cypress_ps2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/mouse/cypress_ps2.c b/drivers/input/mouse/cypress_ps2.c
index f51765f..ef651cc 100644
--- a/drivers/input/mouse/cypress_ps2.c
+++ b/drivers/input/mouse/cypress_ps2.c
@@ -679,7 +679,7 @@ int cypress_init(struct psmouse *psmouse)
 {
 	struct cytp_data *cytp;
 
-	cytp = (struct cytp_data *)kzalloc(sizeof(struct cytp_data), GFP_KERNEL);
+	cytp = kzalloc(sizeof(struct cytp_data), GFP_KERNEL);
 	psmouse->private = (void *)cytp;
 	if (cytp == NULL)
 		return -ENOMEM;
-- 
1.8.4

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