1379 	u32 dxferp;		/* [i], [*io] points to data transfer memory  member
1413 	sgp->dxferp = kmalloc(sgp->iovec_count *  in alloc_sg_iovec()
1415 	if (!sgp->dxferp)  in alloc_sg_iovec()
1417 	memset(sgp->dxferp, 0,  in alloc_sg_iovec()
1420 	kiov = (sg_iovec_t *) sgp->dxferp;  in alloc_sg_iovec()
1438 	kfree(sgp->dxferp);  in free_sg_iovec()
1439 	sgp->dxferp = NULL;  in free_sg_iovec()
1461 	sg_io64.dxferp = NULL;  in sg_ioctl_trans()
1492 	err |= __get_user(dxferp32, &sg_io32->dxferp);  in sg_ioctl_trans()
1505 		sg_io64.dxferp = A(dxferp32);   in sg_ioctl_trans()
1541 	if (sg_io64.dxferp && sg_io64.iovec_count)  in sg_ioctl_trans()