From: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Tue, 19 Oct 2010 05:03:47 +0000 (+0900)
Subject: net: uli526x: Add initialized eth_device structure
X-Git-Tag: v2010.12-rc2~69
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fe7f1883b704452224af9e8db002a4261a26540d;p=oweals%2Fu-boot.git

net: uli526x: Add initialized eth_device structure

uli526x 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 <iwamatsu@nigauri.org>
CC: Ben Warren <biggerbadderben@gmail.com>
---

diff --git a/drivers/net/uli526x.c b/drivers/net/uli526x.c
index d626d68cb0..a4624e1734 100644
--- a/drivers/net/uli526x.c
+++ b/drivers/net/uli526x.c
@@ -225,6 +225,11 @@ int uli526x_initialize(bd_t *bis)
 		iobase &= ~0xf;
 
 		dev = (struct eth_device *)malloc(sizeof *dev);
+		if (!dev) {
+			printf("uli526x: Can not allocate memory\n");
+			break;
+		}
+		memset(dev, 0, sizeof(*dev));
 		sprintf(dev->name, "uli526x#%d", card_number);
 		db = (struct uli526x_board_info *)
 			malloc(sizeof(struct uli526x_board_info));