linux-kernel - [PATCH 10/14] atm: Removed redundant check on unsigned variable

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Date:	Fri, 16 Nov 2012 12:20:42 +0530
From:	Tushar Behera <tushar.behera@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	patches@...aro.org, Chas Williams <chas@....nrl.navy.mil>,
	linux-atm-general@...ts.sourceforge.net, netdev@...r.kernel.org
Subject: [PATCH 10/14] atm: Removed redundant check on unsigned variable

No need to check whether unsigned variable is less than 0.

CC: Chas Williams <chas@....nrl.navy.mil>
CC: linux-atm-general@...ts.sourceforge.net
CC: netdev@...r.kernel.org
Signed-off-by: Tushar Behera <tushar.behera@...aro.org>
---
 drivers/atm/fore200e.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 361f5ae..fdd3fe7 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -972,7 +972,7 @@ int bsq_audit(int where, struct host_bsq* bsq, int scheme, int magn)
 		   where, scheme, magn, buffer->index, buffer->scheme);
 	}
 
-	if ((buffer->index < 0) || (buffer->index >= fore200e_rx_buf_nbr[ scheme ][ magn ])) {
+	if (buffer->index >= fore200e_rx_buf_nbr[ scheme ][ magn ]) {
 	    printk(FORE200E "bsq_audit(%d): queue %d.%d, out of range buffer index = %ld !\n",
 		   where, scheme, magn, buffer->index);
 	}
-- 
1.7.4.1

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