make several functions return void

[ncmpc.git] / src / list_window.c

diff --git a/src/list_window.c b/src/list_window.c
index ad671f0cf51ad1a36715e6e1623731d36cb1acc5..5ab8f9c9c125c5ecc628fd050a6de932de327fb8 100644 (file)
--- a/src/list_window.c
+++ b/src/list_window.c
@@ -44,15 +44,13 @@ list_window_init(WINDOW *w, unsigned width, unsigned height)
        return lw;
 }
 
-struct list_window *
+void
 list_window_free(struct list_window *lw)
 {
        if (lw) {
                memset(lw, 0, sizeof(list_window_t));
                g_free(lw);
        }
-
-       return NULL;
 }
 
 void
@@ -148,7 +146,7 @@ list_window_next_page(struct list_window *lw, unsigned length)
        if (lw->selected + lw->rows < length)
                lw->selected += lw->rows - 1;
        else
-               return list_window_last(lw, length);
+               list_window_last(lw, length);
 }
 
 void
@@ -370,7 +368,7 @@ list_window_init_state(void)
        return g_malloc0(sizeof(list_window_state_t));
 }
 
-list_window_state_t *
+void
 list_window_free_state(list_window_state_t *state)
 {
        if (state) {
@@ -389,8 +387,6 @@ list_window_free_state(list_window_state_t *state)
 
                g_free(state);
        }
-
-       return NULL;
 }
 
 void