linux-kernel - [PATCH] fix a warning on drivers/infiniband/hw/nes/nes

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Message-ID: <20090412122317.GA4787@helight>
Date:	Sun, 12 Apr 2009 20:23:17 +0800
From:	Zhenwen Xu <helight.xu@...il.com>
To:	sean.hefty@...el.com
Cc:	hal.rosenstock@...il.com, general@...ts.openfabrics.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] fix a warning on drivers/infiniband/hw/nes/nes_cm.c:862:

Fix this warning:
drivers/infiniband/hw/nes/nes_cm.c:862: warning: unused variable ‘tmp_addr’

the 'tmp_addr' is defined for debug, so it should be defined in
CONFIG_INFINIBAND_NES_DEBUG


>From 5f67884bcda5450807dcd080378d829628e4db1c Mon Sep 17 00:00:00 2001
From: Zhenwen Xu <Helight.Xu@...il.com>
Date: Sun, 12 Apr 2009 20:12:18 +0800
Subject: [PATCH] fix a warning on drivers/infiniband/hw/nes/nes_cm.c:862:

Signed-off-by: Zhenwen Xu <helight.xu@...il.com>
---
 drivers/infiniband/hw/nes/nes_cm.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index dbd9a75..1bad93b 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -854,8 +854,9 @@ static struct nes_cm_listener *find_listener(struct nes_cm_core *cm_core,
 {
 	unsigned long flags;
 	struct nes_cm_listener *listen_node;
+#ifdef CONFIG_INFINIBAND_NES_DEBUG
 	__be32 tmp_addr = cpu_to_be32(dst_addr);
-
+#endif
 	/* walk list and find cm_node associated with this session ID */
 	spin_lock_irqsave(&cm_core->listen_list_lock, flags);
 	list_for_each_entry(listen_node, &cm_core->listen_list.list, list) {
-- 
1.5.6.5

-- 
---------------------------------
Zhenwen Xu - Open and Free
Home Page:	http://zhwen.org
My Studio:	http://dim4.cn
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