From 986f72789de17c11772686a2294179b20250299f Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Tue, 19 Oct 2010 14:03:39 +0900 Subject: [PATCH] net: rtl8139: Add initialized eth_device structure rtl8139 driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu CC: Ben Warren --- drivers/net/rtl8139.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c index db8a727c8..c2779db0a 100644 --- a/drivers/net/rtl8139.c +++ b/drivers/net/rtl8139.c @@ -220,6 +220,11 @@ int rtl8139_initialize(bd_t *bis) debug ("rtl8139: REALTEK RTL8139 @0x%x\n", iobase); dev = (struct eth_device *)malloc(sizeof *dev); + if (!dev) { + printf("Can not allocate memory of rtl8139\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf (dev->name, "RTL8139#%d", card_number);