From fdd8af8d038d44d304bfaad198144af57cee370c Mon Sep 17 00:00:00 2001
From: Dave Beckett <dave@dajobe.org>
Date: Thu, 27 Feb 2014 09:38:29 -0600
Subject: [PATCH] Fix unreachable codes - break after return mostly

---
 src/rdf_hash.c             | 6 ------
 src/rdf_query_rasqal.c     | 3 ---
 src/rdf_query_virtuoso.c   | 1 -
 src/rdf_raptor.c           | 1 -
 src/rdf_storage.c          | 1 -
 src/rdf_storage_hashes.c   | 1 -
 src/rdf_storage_virtuoso.c | 1 -
 7 files changed, 14 deletions(-)

diff --git a/src/rdf_hash.c b/src/rdf_hash.c
index e297918e..9853f895 100644
--- a/src/rdf_hash.c
+++ b/src/rdf_hash.c
@@ -1507,12 +1507,6 @@ librdf_hash_from_string(librdf_hash* hash, const char *string)
         p++;
 
         break;
-        
-      default:
-        librdf_log(hash->world, 
-                   0, LIBRDF_LOG_ERROR, LIBRDF_FROM_HASH, NULL,
-                   "No such state %d", state);
-        return 1;
     }
   }
   return 0;
diff --git a/src/rdf_query_rasqal.c b/src/rdf_query_rasqal.c
index 3370f288..b2389925 100644
--- a/src/rdf_query_rasqal.c
+++ b/src/rdf_query_rasqal.c
@@ -1279,7 +1279,6 @@ librdf_query_rasqal_constructor(librdf_world *world)
 
     if(!world->rasqal_world_ptr) {
       LIBRDF_FATAL1(world, LIBRDF_FROM_QUERY, "failed to initialize rasqal");
-      return 1;
     }
 
     /* Make sure rasqal works with the same raptor instance as everyone else. */
@@ -1292,7 +1291,6 @@ librdf_query_rasqal_constructor(librdf_world *world)
 
     if(rasqal_world_open(world->rasqal_world_ptr)) {
       LIBRDF_FATAL1(world, LIBRDF_FROM_QUERY, "failed to initialize rasqal");
-      return 1;
     }
   }
 
@@ -1314,7 +1312,6 @@ librdf_query_rasqal_constructor(librdf_world *world)
       desc = rasqal_world_get_query_language_description(world->rasqal_world_ptr, i);
       if(!desc) {
         LIBRDF_FATAL1(world, LIBRDF_FROM_QUERY, "failed to initialize rasqal");
-        return 1;
       }
     }
 
diff --git a/src/rdf_query_virtuoso.c b/src/rdf_query_virtuoso.c
index 92c34859..a6b15617 100644
--- a/src/rdf_query_virtuoso.c
+++ b/src/rdf_query_virtuoso.c
@@ -694,7 +694,6 @@ librdf_query_virtuoso_results_get_binding_value_by_name(librdf_query_results *qu
   for(col = 0; col < context->numCols; col++) {
     if(!strcmp((const char*)name, (const char*)context->colNames[col])) {
       return context->colValues[col];
-      break;
     }
   }
 
diff --git a/src/rdf_raptor.c b/src/rdf_raptor.c
index 5f5fbbdf..37a07ab0 100644
--- a/src/rdf_raptor.c
+++ b/src/rdf_raptor.c
@@ -192,7 +192,6 @@ librdf_init_raptor(librdf_world* world)
 
     if(!world->raptor_world_ptr || raptor_world_open(world->raptor_world_ptr)) {
       LIBRDF_FATAL1(world, LIBRDF_FROM_PARSER, "failed to initialize raptor");
-      return 1;
     }
   }
 
diff --git a/src/rdf_storage.c b/src/rdf_storage.c
index a2dcc4bd..d0173edd 100644
--- a/src/rdf_storage.c
+++ b/src/rdf_storage.c
@@ -414,7 +414,6 @@ librdf_storage_register_factory(librdf_world* world,
 
   failed:
   LIBRDF_FATAL1(world, LIBRDF_FROM_STORAGE, "Registering storage failed");
-  return 1;
 }
 
 
diff --git a/src/rdf_storage_hashes.c b/src/rdf_storage_hashes.c
index cb7871b3..11afc9be 100644
--- a/src/rdf_storage_hashes.c
+++ b/src/rdf_storage_hashes.c
@@ -1252,7 +1252,6 @@ librdf_storage_hashes_node_iterator_get_method(void* iterator, int flags)
       librdf_statement_set_predicate(&context->statement2, node);
       librdf_statement_set_object(&context->statement2, librdf_statement_get_object(&context->statement));
       return (void*)&context->statement2;
-      break;
       
     default: /* error */
       librdf_log(context->iterator->world,
diff --git a/src/rdf_storage_virtuoso.c b/src/rdf_storage_virtuoso.c
index ca9b2655..3d27f023 100644
--- a/src/rdf_storage_virtuoso.c
+++ b/src/rdf_storage_virtuoso.c
@@ -596,7 +596,6 @@ rdf2node(librdf_storage *storage, librdf_storage_virtuoso_connection *handle,
 
     case VIRTUOSO_DV_TIMESTAMP_OBJ: /* ? what is this */
       return NULL;
-      break;
 
     case VIRTUOSO_DV_IRI_ID:
       node = librdf_new_node_from_literal(storage->world,
-- 
2.33.0