drivers/net/usb/asix.c: Fix pointer cast.

Stephen Rothwell reports the following new warning:

drivers/net/usb/asix.c: In function 'asix_rx_fixup':
drivers/net/usb/asix.c:325: warning: cast from pointer to integer of different size
drivers/net/usb/asix.c:354: warning: cast from pointer to integer of different size

The code just cares about the low alignment bits, so use
an "unsigned long" cast instead of one to "u32".

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 31b7331..1f802e9 100644 (file)
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -322,7 +322,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
                size = (u16) (header & 0x0000ffff);
 
                if ((skb->len) - ((size + 1) & 0xfffe) == 0) {
-                       u8 alignment = (u32)skb->data & 0x3;
+                       u8 alignment = (unsigned long)skb->data & 0x3;
                        if (alignment != 0x2) {
                                /*
                                 * not 16bit aligned so use the room provided by
@@ -351,7 +351,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
                }
                ax_skb = skb_clone(skb, GFP_ATOMIC);
                if (ax_skb) {
-                       u8 alignment = (u32)packet & 0x3;
+                       u8 alignment = (unsigned long)packet & 0x3;
                        ax_skb->len = size;
 
                        if (alignment != 0x2) {