kconfig: factor code in menu_get_ext_help()

Cc: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 4 insertions, 6 deletions

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index beeb92e75f8f..8c2a97e60faf 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -10,8 +10,7 @@
 
 #include "lkc.h"
 
-static const char nohelp_text[] = N_(
-        "There is no help available for this option.\n");
+static const char nohelp_text[] = "There is no help available for this option.";
 
 struct menu rootmenu;
 static struct menu **last_entry_ptr;
@@ -595,15 +594,14 @@ struct gstr get_relations_str(struct symbol **sym_arr)
 void menu_get_ext_help(struct menu *menu, struct gstr *help)
 {
         struct symbol *sym = menu->sym;
+        const char *help_text = nohelp_text;
 
         if (menu_has_help(menu)) {
                 if (sym->name)
                         str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
-                str_append(help, _(menu_get_help(menu)));
-                str_append(help, "\n");
-        } else {
-                str_append(help, nohelp_text);
+                help_text = menu_get_help(menu);
         }
+        str_printf(help, "%s\n", _(help_text));
         if (sym)
                 get_symbol_str(help, sym);
 }