openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

usbnet: pegasus: endian bug in write_mii_word() 

We're only passing the two high bytes of an integer.  It works for
little endian but not for big endian.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2013-05-02 20:44:20 +00:00 committed by David S. Miller
parent 0d05535d41
commit 3d64fc7053
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/usb/pegasus.c
View File

@ -256,8 +256,9 @@ static int mdio_read(struct net_device *dev, int phy_id, int loc)
static void mdio_write(struct net_device *dev, int phy_id, int loc, int val)
{
pegasus_t *pegasus = netdev_priv(dev);
u16 data = val;
write_mii_word(pegasus, phy_id, loc, (__u16 *)&val);
write_mii_word(pegasus, phy_id, loc, &data);
}
static int read_eprom_word(pegasus_t *pegasus, __u8 index, __u16 *retdata)