From: Wolfgang Denk <wd@denx.de>
Date: Fri, 11 Sep 2009 07:13:58 +0000 (+0200)
Subject: drivers/net/natsemi.c: fix compile warning
X-Git-Tag: v2010.09-rc1~28^2~7^2~42^2~111
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3e7ec96948209750ce82a5f0e3b549dfbddd20de;p=u-boot

drivers/net/natsemi.c: fix compile warning

Fix warning: natsemi.c:757: warning: dereferencing type-punned pointer
will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
---

diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index ce12c3b626..e09da1d2ae 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -754,7 +754,8 @@ natsemi_send(struct eth_device *dev, volatile void *packet, int length)
 {
 	u32 i, status = 0;
 	u32 tx_status = 0;
-	vu_long *res = (vu_long *)&tx_status;
+	u32 *tx_ptr = &tx_status;
+	vu_long *res = (vu_long *)tx_ptr;
 
 	/* Stop the transmitter */
 	OUTL(dev, TxOff, ChipCmd);