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authorNobuhiro Iwamatsu <iwamatsu@nigauri.org>2010-10-19 14:03:38 +0900
committerWolfgang Denk <wd@denx.de>2010-11-14 23:17:37 +0100
commitf4eaef7b2e4b0b6f2fd6b7120d57804c226997e0 (patch)
tree930159ad1a401ee60ecb5cc140a177f81028f32f
parentb4770a5224d3216c4e40ecbf15804859271f2436 (diff)
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net: rtl8169: Add initialized eth_device structure
rtl8169 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 <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
-rw-r--r--drivers/net/rtl8169.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index e45d1a5..b81dcad 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -894,7 +894,12 @@ int rtl8169_initialize(bd_t *bis)
debug ("rtl8169: REALTEK RTL8169 @0x%x\n", iobase);
dev = (struct eth_device *)malloc(sizeof *dev);
+ if (!dev) {
+ printf("Can not allocate memory of rtl8169\n");
+ break;
+ }
+ memset(dev, 0, sizeof(*dev));
sprintf (dev->name, "RTL8169#%d", card_number);
dev->priv = (void *) devno;