Silence an unused function warning

This commit was SVN r32704.

opal/mca/btl/openib/btl_openib_ini.c

@@ -98,7 +98,6 @@ static int parse_line(parsed_section_values_t *item);
 static void reset_section(bool had_previous_value, parsed_section_values_t *s);
 static void reset_values(opal_btl_openib_ini_values_t *v);
 static int save_section(parsed_section_values_t *s);
-static inline void show_help(const char *topic);
 
 
 /*
@@ -693,18 +692,3 @@ int opal_btl_openib_ini_intify_list(char *value, uint32_t **values, int *len)
 
     return OPAL_SUCCESS;
 }
-
-/*
- * Trival helper function -don't use this, it confuses check-help-strings.pl tool
- */
-static inline void show_help(const char *topic)
-{
-    char *save = btl_openib_ini_yytext;
-    if (0 == strcmp("\n", btl_openib_ini_yytext)) {
-        btl_openib_ini_yytext = "<end of line>";
-    }
-    opal_show_help("help-mpi-btl-openib.txt", topic, true,
-                   ini_filename, btl_openib_ini_yynewlines,
-                   btl_openib_ini_yytext);
-    btl_openib_ini_yytext = save;
-}