radio_screen() return value is unused -> void

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28113 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 3 insertions, 15 deletions

diff --git a/apps/radio/radio.c b/apps/radio/radio.c
index e5badb10a8..ec816c6a54 100644
--- a/apps/radio/radio.c
+++ b/apps/radio/radio.c
@@ -387,10 +387,9 @@ void talk_freq(int freq, bool enqueue)
 }
 
 
-int radio_screen(void)
+void radio_screen(void)
 {
     bool done = false;
-    int ret_val = GO_TO_ROOT;
     int button;
     int i;
     bool stereo = false, last_stereo = false;
@@ -403,7 +402,6 @@ int radio_screen(void)
     unsigned long rec_lastclick = 0;
 #endif
 #if CONFIG_CODEC != SWCODEC
-    bool have_recorded = false;
     int timeout = current_tick + HZ/10;
     unsigned int last_seconds = 0;
 #if !defined(SIMULATOR)
@@ -433,9 +431,7 @@ int radio_screen(void)
 #ifndef SIMULATOR
 
 #if CONFIG_CODEC != SWCODEC
-    if(rec_create_directory() > 0)
-        have_recorded = true;
-
+    rec_create_directory();
     audio_init_recording(talk_get_bufsize());
 
     sound_settings_apply();
@@ -558,7 +554,6 @@ int radio_screen(void)
                 }
                 else
                 {
-                    have_recorded = true;
                     rec_command(RECORDING_CMD_START);
                     update_type = SKIN_REFRESH_ALL;
                 }
@@ -574,7 +569,6 @@ int radio_screen(void)
 #endif
                 keep_playing = true;
                 done = true;
-                ret_val = GO_TO_ROOT;
                 if(presets_have_changed())
                 {
                     if(yesno_pop(ID2P(LANG_FM_SAVE_CHANGES)))
@@ -741,7 +735,6 @@ int radio_screen(void)
 #endif
                     keep_playing = false;
                     done = true;
-                    ret_val = GO_TO_ROOT;
                     if(presets_have_changed())
                     {
                         if(yesno_pop(ID2P(LANG_FM_SAVE_CHANGES)))
@@ -884,11 +877,6 @@ int radio_screen(void)
 #endif
     fms_fix_displays(FMS_EXIT);
     in_screen = false;
-#if CONFIG_CODEC != SWCODEC
-    return have_recorded;
-#else
-    return false;
-#endif
 } /* radio_screen */
 
 void toggle_mono_mode(bool mono)
diff --git a/apps/radio/radio.h b/apps/radio/radio.h
index daeaee9ca7..76615e39e7 100644
--- a/apps/radio/radio.h
+++ b/apps/radio/radio.h
@@ -36,7 +36,7 @@ enum {
 void radio_load_presets(char *filename);
 void radio_save_presets(void);
 void radio_init(void) INIT_ATTR;
-int radio_screen(void);
+void radio_screen(void);
 void radio_start(void);
 void radio_pause(void);
 void radio_stop(void);