linux-kernel - [PATCH 6/6] mtip32xx: Remove dead code

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Message-ID: <50477F08.4040406@micron.com>
Date:	Wed, 5 Sep 2012 22:04:16 +0530
From:	Asai Thambi S P <asamymuthupa@...ron.com>
To:	Jens Axboe <axboe@...nel.dk>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Sam Bradshaw <sbradshaw@...ron.com>,
	"Selvan Mani (smani) [CONT - Type 2]" <smani@...ron.com>
Subject: [PATCH 6/6] mtip32xx: Remove dead code

Removed the dead code in mtip_hw_read_registers() and mtip_hw_read_flags().

Reported-by: Coverity
Signed-off-by: Asai Thambi S P <asamymuthupa@...ron.com>
Signed-off-by: Selvan Mani <smani@...ron.com>
---
 drivers/block/mtip32xx/mtip32xx.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 362ce4a..e6519e2 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -2592,9 +2592,6 @@ static ssize_t mtip_hw_read_registers(struct file *f, char __user *ubuf,
 	if (!len || size)
 		return 0;
 
-	if (size < 0)
-		return -EINVAL;
-
 	size += sprintf(&buf[size], "H/ S ACTive      : [ 0x");
 
 	for (n = dd->slot_groups-1; n >= 0; n--)
@@ -2664,9 +2661,6 @@ static ssize_t mtip_hw_read_flags(struct file *f, char __user *ubuf,
 	if (!len || size)
 		return 0;
 
-	if (size < 0)
-		return -EINVAL;
-
 	size += sprintf(&buf[size], "Flag-port : [ %08lX ]\n",
 							dd->port->flags);
 	size += sprintf(&buf[size], "Flag-dd   : [ %08lX ]\n",
-- 
1.7.1

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