[U-Boot] [PATCH] drivers/net/natsemi.c: fix compile warning

Wolfgang Denk
2009-09-11T09:18:20Z

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>
---
drivers/net/natsemi.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index ce12c3b..e09da1d 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);
--
1.6.0.6