linux-kernel - [PATCH 1/2] mfd: smsc-ece1099: Delete an unnecessary variable initialisation in smsc_i2c

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Date:	Tue, 29 Dec 2015 15:17:01 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	LKML <linux-kernel@...r.kernel.org>,
	Lee Jones <lee.jones@...aro.org>
Cc:	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 1/2] mfd: smsc-ece1099: Delete an unnecessary variable
 initialisation in smsc_i2c_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 29 Dec 2015 14:47:40 +0100

The variable "ret" will be set to an appropriate value a bit later.
Thus let us omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/mfd/smsc-ece1099.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/smsc-ece1099.c b/drivers/mfd/smsc-ece1099.c
index a4c0df7..bcac488 100644
--- a/drivers/mfd/smsc-ece1099.c
+++ b/drivers/mfd/smsc-ece1099.c
@@ -36,7 +36,7 @@ static int smsc_i2c_probe(struct i2c_client *i2c,
 {
 	struct smsc *smsc;
 	int devid, rev, venid_l, venid_h;
-	int ret = 0;
+	int ret;
 
 	smsc = devm_kzalloc(&i2c->dev, sizeof(struct smsc),
 				GFP_KERNEL);
-- 
2.6.3

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