[SCSI] libfc: remove extra semicolons from debug macros

This is unlikely to cause any problems, but the libfc debug macros
introduce extra undesirable semicolons.

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@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>