fix compiler warnings

Fix a couple pedantic, format=, and unused-parameter warnings so we can
turn the warnings all the way up.

Change-Id: I7c6309e30147f54fc64ace99dc784fbd96c77c70
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/procedures/common/collect_sbe_hb_data.cpp b/procedures/common/collect_sbe_hb_data.cpp
index 6cba8ee..d810c02 100644
--- a/procedures/common/collect_sbe_hb_data.cpp
+++ b/procedures/common/collect_sbe_hb_data.cpp
@@ -137,7 +137,7 @@
     }
 }
 
-REGISTER_PROCEDURE("collectSBEHBData", collectSBEHBData);
+REGISTER_PROCEDURE("collectSBEHBData", collectSBEHBData)
 
 } // namespace debug
 } // namespace p9