sierra_net: Endianess bug fix.

[ Upstream commit 2120c52da6fe741454a60644018ad2a6abd957ac ]

I discovered I couldn't get sierra_net to work on a powerpc.  Turns out
the firmware attribute check assumes the system is little endian and
hence fails because the attributes is a 16 bit value.

Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index 864448b..e773250 100644 (file)
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -678,7 +678,7 @@ static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap)
                return -EIO;
        }
 
-       *datap = *attrdata;
+       *datap = le16_to_cpu(*attrdata);
 
        kfree(attrdata);
        return result;