netdev - [PATCH] r8169: incorrect args to oob notify

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Message-ID: <20110223095237.0ee9c130@nehalam>
Date:	Wed, 23 Feb 2011 09:52:37 -0800
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Francois Romieu <romieu@...zoreil.com>,
	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH] r8169: incorrect args to oob notify


Sparse detected this bug. The function oob_notify was being
passed the private ptr, but expected to get the ioaddr.
Compile checked only; not tested on real hardware.

Patch against net-next-2.6 but should be applied to net-2.6.
Bug not present in 2.6.37 and earlier.

Signed-off-by: Stephen Hemminger <shemminger@...tta.com>


--- a/drivers/net/r8169.c	2011-02-23 09:46:30.042289776 -0800
+++ b/drivers/net/r8169.c	2011-02-23 09:48:00.167355773 -0800
@@ -617,8 +617,9 @@ static void ocp_write(struct rtl8169_pri
 	}
 }
 
-static void rtl8168_oob_notify(void __iomem *ioaddr, u8 cmd)
+static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
 {
+	void __iomem *ioaddr = tp->mmio_addr;
 	int i;
 
 	RTL_W8(ERIDR, cmd);
@@ -630,7 +631,7 @@ static void rtl8168_oob_notify(void __io
 			break;
 	}
 
-	ocp_write(ioaddr, 0x1, 0x30, 0x00000001);
+	ocp_write(tp, 0x1, 0x30, 0x00000001);
 }
 
 #define OOB_CMD_RESET		0x00
--
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