linux-kernel - [PATCH] mfd: remove dead code from drivers/mfd/max8997-irq.c:get

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Message-ID: <alpine.LNX.2.00.1107022235380.16316@swampdragon.chaosbits.net>
Date:	Sat, 2 Jul 2011 22:38:11 +0200 (CEST)
From:	Jesper Juhl <jj@...osbits.net>
To:	linux-kernel@...r.kernel.org
cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	MyungJoo Ham <myungjoo.ham@...sung.com>
Subject: [PATCH] mfd: remove dead code from
 drivers/mfd/max8997-irq.c:get_i2c()

We either hit one of the case's or the default in the switch statement
in get_i2c(), so the 'return ERR_PTR(-EINVAL);' at the end of the
function is just dead code - remove it.

Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 drivers/mfd/max8997-irq.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/max8997-irq.c b/drivers/mfd/max8997-irq.c
index 638bf7e..09274cf 100644
--- a/drivers/mfd/max8997-irq.c
+++ b/drivers/mfd/max8997-irq.c
@@ -58,8 +58,6 @@ static struct i2c_client *get_i2c(struct max8997_dev *max8997,
 	default:
 		return ERR_PTR(-EINVAL);
 	}
-
-	return ERR_PTR(-EINVAL);
 }
 
 struct max8997_irq_data {
-- 
1.7.6


-- 
Jesper Juhl <jj@...osbits.net>       http://www.chaosbits.net/
Don't top-post http://www.catb.org/jargon/html/T/top-post.html
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