fr_fsp
if (fc_fcp_is_read(fr_fsp(fp)) &&
(fr_fsp(fp)->data_len > fcoe_ddp_min))
else if ((fr_fsp(fp) == NULL) &&
fsp = fr_fsp(fp);
fc_fcp_ddp_setup(fr_fsp(fp), ep->xid);
fr_fsp(fp) = fsp;
#define fr_fsp(fp) (fr_cb(fp)->fr_fsp)
struct fc_fcp_pkt *fr_fsp; /* for the corresponding fcp I/O */