From patchwork Thu Apr  5 12:44:12 2012
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Subject: [1/2] rtc: ds1307: remove superfluous initialization
Date: Thu, 05 Apr 2012 02:44:12 -0000
From: Wolfram Sang <w.sang@pengutronix.de>
X-Patchwork-Id: 150949
Message-Id: <1333629853-32696-2-git-send-email-w.sang@pengutronix.de>
To: rtc-linux@googlegroups.com
Cc: Andrew Morton <akpm@linux-foundation.org>,
 Alessandro Zummo <alessandro.zummo@towertech.it>,
 Wolfram Sang <w.sang@pengutronix.de>,
 Joakim Tjernlund <Joakim.Tjernlund@transmode.se>

ds1307 was kzalloced, so no need to zero members of the struct.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Acked-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>

---
drivers/rtc/rtc-ds1307.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index cd188ab..51f1fd7 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -637,7 +637,6 @@ static int __devinit ds1307_probe(struct i2c_client *client,
 
 	ds1307->client	= client;
 	ds1307->type	= id->driver_data;
-	ds1307->offset	= 0;
 
 	buf = ds1307->regs;
 	if (i2c_check_functionality(adapter, I2C_FUNC_SMBUS_I2C_BLOCK)) {