kconfig: annotate non-trivial fall-trough

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

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 006ad817cd5f003023a7308b471eb9c4e46ba5de..6d2e936f3b6791d1bc2d49cb5dddff83edbcb84b 100644 (file)
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -106,6 +106,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
                        return 0;
                }
                check_stdin();
+               /* fall through */
        case oldaskconfig:
                fflush(stdout);
                xfgets(line, 128, stdin);
@@ -150,6 +151,7 @@ static int conf_string(struct menu *menu)
                                def = NULL;
                                break;
                        }
+                       /* fall through */
                default:
                        line[strlen(line)-1] = 0;
                        def = line;
@@ -304,6 +306,7 @@ static int conf_choice(struct menu *menu)
                                break;
                        }
                        check_stdin();
+                       /* fall through */
                case oldaskconfig:
                        fflush(stdout);
                        xfgets(line, 128, stdin);
@@ -369,6 +372,7 @@ static void conf(struct menu *menu)
                                check_conf(menu);
                                return;
                        }
+                       /* fall through */
                case P_COMMENT:
                        prompt = menu_get_prompt(menu);
                        if (prompt)

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 2bafd9a7c8daa0c7f80edb0294f5686995832c9f..0a1ccc397b860411a8c9b36c473da8783d07b7d2 100644 (file)
--- 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;

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index a11d5f7b9eeb1f793514fb8548b646a7414ca321..c406bde28dbe6428819fb2719d7c5aa8c7aa97bf 100644 (file)
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -1172,6 +1172,7 @@ static gchar **fill_row(struct menu *menu)
                        row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
                if (sym_is_choice(sym))
                        break;
+               /* fall through */
        case S_TRISTATE:
                val = sym_get_tristate_value(sym);
                switch (val) {

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index d433c7a24745ff75278132bb9930e242f0785f86..87001e62cefd00bcd6841e871f4178163d44246a 100644 (file)
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -845,6 +845,7 @@ int main(int ac, char **av)
                                "\n\n"));
                        return 1;
                }
+               /* fall through */
        case -1:
                printf(_("\n\n"
                        "*** End of the configuration.\n"