Name
scsi_get_command — 
     Allocate and setup a scsi command block
 
Synopsis
struct scsi_cmnd * scsi_get_command ( | struct scsi_device * dev,  | 
|   | gfp_t gfp_mask); | 
 
Arguments
dev
     parent scsi device
    
gfp_mask
     allocator flags
    
Returns
   The allocated scsi command structure.