kconfig: annotate non-trivial fall-trough

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 2bafd9a7c8d..0a1ccc397b8 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -128,6 +128,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
                         sym->flags |= def_flags;
                         break;
                 }
+                /* fall through */
         case S_BOOLEAN:
                 if (p[0] == 'y') {
                         sym->def[def].tri = yes;
@@ -148,6 +149,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
                         sym->type = S_STRING;
                         goto done;
                 }
+                /* fall through */
         case S_STRING:
                 if (*p++ != '"')
                         break;
@@ -162,6 +164,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
                         conf_warning("invalid string found");
                         return 1;
                 }
+                /* fall through */
         case S_INT:
         case S_HEX:
         done:
@@ -237,6 +240,7 @@ load:
                 case S_STRING:
                         if (sym->def[def].val)
                                 free(sym->def[def].val);
+                        /* fall through */
                 default:
                         sym->def[def].val = NULL;
                         sym->def[def].tri = no;
@@ -363,6 +367,7 @@ int conf_read(const char *name)
                                         break;
                                 if (!sym_is_choice(sym))
                                         goto sym_ok;
+                                /* fall through */
                         default:
                                 if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val))
                                         goto sym_ok;