[SCSI] bfa: remove unused functions and misc cleanups

Remove unused functions and fix checkpatch errors. Misc cleanups in
comment and formatting.

Signed-off-by: Maggie Zhang <xmzhang@brocade.com>
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --cc drivers/scsi/bfa/bfa_core.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_fcbuild.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_fcpim.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_fcpim.h
Simple merge

diff --cc drivers/scsi/bfa/bfa_fcs_lport.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_fcs_rport.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_ioc.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_svc.c
Simple merge