Cleanups during review

ndb/src/ndbapi/DictCache.cpp:
  Simpler bit handling code
sql/sql_acl.cc:
  Fix for bool parameter
sql/sql_yacc.yy:
  Removed compiler warning

ndb/src/ndbapi/DictCache.cpp

@@ -24,7 +24,7 @@
 Ndb_local_table_info *
 Ndb_local_table_info::create(NdbTableImpl *table_impl, Uint32 sz)
 {
-  Uint32 tot_size= sizeof(NdbTableImpl *) + ((sz+7)>>3)<<3; // round to Uint64
+  Uint32 tot_size= sizeof(NdbTableImpl *) + ((sz+7) & ~7); // round to Uint64
   void *data= malloc(tot_size);
   if (data == 0)
     return 0;

sql/sql_acl.cc

@@ -2729,7 +2729,8 @@ bool mysql_table_grant(THD *thd, TABLE_LIST *table_list,
     pthread_mutex_lock(&acl_cache->lock);
     error=replace_user_table(thd, tables[0].table, *Str,
 			     0, revoke_grant, create_new_users,
-                             thd->variables.sql_mode & MODE_NO_AUTO_CREATE_USER);
+                             test(thd->variables.sql_mode &
+                                  MODE_NO_AUTO_CREATE_USER));
     pthread_mutex_unlock(&acl_cache->lock);
     if (error)
     {
@@ -2935,7 +2936,8 @@ bool mysql_procedure_grant(THD *thd, TABLE_LIST *table_list,
     pthread_mutex_lock(&acl_cache->lock);
     error=replace_user_table(thd, tables[0].table, *Str,
 			     0, revoke_grant, create_new_users,
-                             thd->variables.sql_mode & MODE_NO_AUTO_CREATE_USER);
+                             test(thd->variables.sql_mode &
+                                  MODE_NO_AUTO_CREATE_USER));
     pthread_mutex_unlock(&acl_cache->lock);
     if (error)
     {
@@ -3061,7 +3063,8 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
     }
     if (replace_user_table(thd, tables[0].table, *Str,
                            (!db ? rights : 0), revoke_grant, create_new_users,
-                           thd->variables.sql_mode & MODE_NO_AUTO_CREATE_USER))
+                           test(thd->variables.sql_mode &
+                                MODE_NO_AUTO_CREATE_USER)))
       result= -1;
     else if (db)
     {

sql/sql_yacc.yy

@@ -1398,7 +1398,7 @@ create_function_tail:
 	    uint unused1= 0;
 	    int unused2= 0;
 
-	    if (!(new_field= new_create_field(YYTHD, "",
+	    if (!(new_field= new_create_field(YYTHD, (char*) "",
 					      (enum enum_field_types)$8,
 			  		      lex->length, lex->dec, lex->type,
 			  		      (Item *)0, (Item *) 0, &cmt, 0,