vmxnet3: fix decimal printf format specifiers prefixed with 0x

The prefix suggests the number should be printed in hex, so use
the %x specifier to do that.

Found by using regex suggested by Joe Perches.
Signed-off-by: Hans Wennborg <hans@hanshq.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/vmxnet3/vmxnet3_drv.c

@@ -766,7 +766,7 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
 			gdesc->dword[3] = 0;
 
 			netdev_dbg(adapter->netdev,
-				"txd[%u]: 0x%llu %u %u\n",
+				"txd[%u]: 0x%llx %u %u\n",
 				tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr),
 				le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]);
 			vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);