Database: Remove firstpos/pos_history

From what I can tell, this is unused historical
baggage that has no effect whatsoever these
days.

Change-Id: I1b6fed64e7bf5cc4db4ec028617c818c59d81324

3 files changed, 1 insertions, 11 deletions

diff --git a/apps/tagtree.c b/apps/tagtree.c
index 19353cabbd..5d6c3cf8f1 100644
--- a/apps/tagtree.c
+++ b/apps/tagtree.c
@@ -1847,7 +1847,6 @@ int tagtree_enter(struct tree_context* c)
     selected_item_history[c->dirlevel]=c->selected_item;
     table_history[c->dirlevel] = c->currtable;
     extra_history[c->dirlevel] = c->currextra;
-    c->pos_history[c->dirlevel] = c->firstpos;
     c->dirlevel++;
 
     /* lock buflib for possible I/O to protect dptr */
@@ -1995,7 +1994,6 @@ void tagtree_exit(struct tree_context* c)
     gui_synclist_select_item(&tree_lists, c->selected_item);
     c->currtable = table_history[c->dirlevel];
     c->currextra = extra_history[c->dirlevel];
-    c->firstpos  = c->pos_history[c->dirlevel];
 }
 
 int tagtree_get_filename(struct tree_context* c, char *buf, int buflen)
diff --git a/apps/tree.c b/apps/tree.c
index 6e9ca106c0..cb7c033b6f 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -89,7 +89,7 @@ static struct tree_context tc;
 char lastfile[MAX_PATH];
 static char lastdir[MAX_PATH];
 #ifdef HAVE_TAGCACHE
-static int lasttable, lastextra, lastfirstpos;
+static int lasttable, lastextra;
 #endif
 
 static bool reload_dir = false;
@@ -364,7 +364,6 @@ static int update_dir(void)
     if (id3db) {
         if (tc.currtable != lasttable ||
             tc.currextra != lastextra ||
-            tc.firstpos  != lastfirstpos ||
             reload_dir)
         {
             if (tagtree_load(&tc) < 0)
@@ -372,7 +371,6 @@ static int update_dir(void)
 
             lasttable = tc.currtable;
             lastextra = tc.currextra;
-            lastfirstpos = tc.firstpos;
             changed = true;
         }
     }
@@ -636,10 +634,8 @@ static int dirbrowse(void)
     if (tc.selected_item < 0)
         tc.selected_item = 0;
 #ifdef HAVE_TAGCACHE
-    tc.firstpos = 0;
     lasttable = -1;
     lastextra = -1;
-    lastfirstpos = 0;
 #endif
 
     start_wps = false;
diff --git a/apps/tree.h b/apps/tree.h
index e132fcc191..56fdb2e0bb 100644
--- a/apps/tree.h
+++ b/apps/tree.h
@@ -81,10 +81,6 @@ struct tree_context {
      * (used when we want to return back to a previouws directory)*/
     int selected_item_history[MAX_DIR_LEVELS];
 
-    int firstpos; /* which dir entry is on first
-                     position in dir buffer */
-    int pos_history[MAX_DIR_LEVELS];
-
     int *dirfilter; /* file use */
     int filesindir; /* The number of files in the dircache */
     int dirsindir; /* file use */