Fix compiler warnings.

cmd/tray/main.c

@@ -188,7 +188,7 @@ main(int argc, char *argv[]) {
 	xext_init();
 	tray_init();
 
-	client_init(nil);
+	client_init(address);
 
 	if(tray.edge == 0)
 		tray.edge = West | (!strcmp(readctl("/ctl", "bar on "), "top") ? North : South);

cmd/wmii/client.c

@@ -251,7 +251,6 @@ apply_rules(Client *c) {
 void
 client_manage(Client *c) {
 	Client *leader;
-	Frame *f;
 	char *tags;
 	bool dotags;
 
@@ -290,17 +289,17 @@ client_manage(Client *c) {
 		        && !client_viewframe(group_leader(c->group),
 					     c->sel->view);
 
-	f = c->sel;
+	/* f = c->sel; */
 	if(!(c->w.ewmh.type & TypeSplash))
-	if(newgroup) {
-		/* XXX: Look over this.
-		if(f->area != f->view->sel)
-			f->view->oldsel = f->view->sel;
-		*/
-	}else {
-		frame_restack(c->sel, c->sel->area->sel);
-		view_restack(c->sel->view);
-	}
+		if(newgroup) {
+			/* XXX: Look over this.
+			if(f->area != f->view->sel)
+				f->view->oldsel = f->view->sel;
+			*/
+		}else {
+			frame_restack(c->sel, c->sel->area->sel);
+			view_restack(c->sel->view);
+		}
 }
 
 void
@@ -874,7 +873,7 @@ client_prop(Client *c, Atom a) {
 /* Handlers */
 static bool
 configreq_event(Window *w, void *aux, XConfigureRequestEvent *e) {
-	Rectangle r, cr;
+	Rectangle r;
 	Client *c;
 
 	c = aux;
@@ -895,7 +894,6 @@ configreq_event(Window *w, void *aux, XConfigureRequestEvent *e) {
 		c->border = e->border_width;
 
 	r.max = addpt(r.min, r.max);
-	cr = r;
 	r = client_grav(c, r);
 
 	if(c->sel->area->floating)

cmd/wmii/column.c

@@ -143,14 +143,15 @@ static void column_scale(Area*);
 void
 column_attachrect(Area *a, Frame *f, Rectangle r) {
 	Frame *fp, *pos;
-	int before, after;
 
 	pos = nil;
 	for(fp=a->frame; fp; pos=fp, fp=fp->anext) {
 		if(r.max.y < fp->r.min.y || r.min.y > fp->r.max.y)
 			continue;
+		/*
 		before = fp->r.min.y - r.min.y;
 		after = -fp->r.max.y + r.max.y;
+		*/
 	}
 	column_insert(a, f, pos);
 	column_resizeframe_h(f, r);

cmd/wmii/ewmh.c

@@ -188,11 +188,9 @@ ewmh_initclient(Client *c) {
 
 void
 ewmh_destroyclient(Client *c) {
-	Ewmh *e;
 
 	ewmh_updateclientlist();
 
-	e = &c->w.ewmh;
 	free(c->strut);
 }
 

cmd/wmii/frame.c

@@ -96,10 +96,8 @@ frame_insert(Frame *f, Frame *pos) {
 
 bool
 frame_restack(Frame *f, Frame *above) {
-	Client *c;
 	Area *a;
 
-	c = f->client;
 	a = f->area;
 	if(!a->floating)
 		return false;

cmd/wmii/fs.c

@@ -523,7 +523,7 @@ fs_write(Ixp9Req *r) {
 					 t->max);
 		else
 			goto done;
-		ixp_respond(r, nil);
+		ixp_respond(r, errstr);
 		found++;
 	}
 done:

cmd/wmii/key.c

@@ -135,7 +135,7 @@ fake_keypress(ulong mod, KeyCode key) {
 static Key *
 match_keys(Key *k, ulong mod, KeyCode keycode, bool seq) {
 	Key *ret, *next;
-	volatile int i; /* shut up ken */
+	int i; /* shut up ken */
 
 	ret = nil;
 	for(next = k->tnext; k; i = (k=next) && (next=k->tnext)) {
@@ -146,6 +146,7 @@ match_keys(Key *k, ulong mod, KeyCode keycode, bool seq) {
 			ret = k;
 		}
 	}
+	USED(i);
 	return ret;
 }
 

cmd/wmii/layout.c

@@ -147,12 +147,9 @@ vplace(Framewin *fw, Point pt) {
 	Rectangle r;
 	Frame *f;
 	Area *a;
-	View *v;
 	long l;
 	int hr;
 
-	v = selview;
-
 	a = find_area(pt);
 	if(a == nil)
 		return;
@@ -200,11 +197,8 @@ done:
 static void
 hplace(Framewin *fw, Point pt) {
 	Area *a;
-	View *v;
 	int minw;
 
-	v = selview;
-
 	a = find_area(pt);
 	if(a == nil)
 		return; /* XXX: Multihead. */

cmd/wmii/stack.c

@@ -7,14 +7,12 @@
 void
 stack_scale(Frame *first, int height) {
 	Frame *f;
-	Area *a;
 	uint dy;
 	int surplus;
 
-	a = first->area;
-
 	/*
 	 * Will need something like this.
+	a = first->area;
 	column_fit(a, &ncol, &nuncol);
 	*/