netdev - [PATCH NEXT 3/6] netxen_nic: Fix phy link status

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Message-ID: <1328304915-12858-4-git-send-email-rajesh.borundia@qlogic.com>
Date:	Fri, 3 Feb 2012 13:35:12 -0800
From:	Rajesh Borundia <rajesh.borundia@...gic.com>
To:	David Miller <davem@...emloft.net>
CC:	netdev <netdev@...r.kernel.org>,
	Ameen Rahman <ameen.rahman@...gic.com>,
	Sony Chacko <sony.chacko@...gic.com>,
	Sritej Velaga <sritej.velaga@...gic.com>
Subject: [PATCH NEXT 3/6] netxen_nic: Fix phy link status

From: Sritej Velaga <sritej.velaga@...gic.com>

Pass the adapter phy link status to the caller.

Signed-off-by: Sritej Velaga <sritej.velaga@...gic.com>
---
 .../net/ethernet/qlogic/netxen/netxen_nic_ctx.c    |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
index 8f89c05..f3c0057 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
@@ -559,7 +559,11 @@ nx_fw_cmd_query_phy(struct netxen_adapter *adapter, u32 reg, u32 *val)
 	if (rcode != NX_RCODE_SUCCESS)
 		return -EIO;
 
-	return cmd.rsp.arg1;
+	if (val == NULL)
+		return -EIO;
+
+	*val = cmd.rsp.arg1;
+	return 0;
 }
 
 int
-- 
1.7.3.3


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