fc_exch_recv_req has variables eof, sof, and f_ctl,
which are set but never used.  Delete them.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>