Fix dead stores found by scan-build

In addition to removing unused code, two minor problems are fixed:
 (1) `resize set` and `resize adjust` did not error when given
too many arguments.
 (2) `orientation` was incorrectly overridden to be 'U' for
scroll events in the swaybar tray `handle_click` function.

1 files changed, 0 insertions, 7 deletions

diff --git a/swaynag/render.c b/swaynag/render.c
index c9f4ef1d..f6507e67 100644
--- a/swaynag/render.c
+++ b/swaynag/render.c
@@ -8,9 +8,6 @@
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
 
 static uint32_t render_message(cairo_t *cairo, struct swaynag *swaynag) {
-        uint32_t height = swaynag->height * swaynag->scale;
-        height -= swaynag->type->bar_border_thickness * swaynag->scale;
-
         int text_width, text_height;
         get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
                         swaynag->scale, true, "%s", swaynag->message);
@@ -77,8 +74,6 @@ static int get_detailed_scroll_button_width(cairo_t *cairo,
 static uint32_t render_detailed(cairo_t *cairo, struct swaynag *swaynag,
                 uint32_t y) {
         uint32_t width = swaynag->width * swaynag->scale;
-        uint32_t height = swaynag->height * swaynag->scale;
-        height -= swaynag->type->bar_border_thickness * swaynag->scale;
 
         int border = swaynag->type->details_border_thickness * swaynag->scale;
         int padding = swaynag->type->message_padding * swaynag->scale;
@@ -174,8 +169,6 @@ static uint32_t render_detailed(cairo_t *cairo, struct swaynag *swaynag,
 
 static uint32_t render_button(cairo_t *cairo, struct swaynag *swaynag,
                 int button_index, int *x) {
-        uint32_t height = swaynag->height * swaynag->scale;
-        height -= swaynag->type->bar_border_thickness * swaynag->scale;
         struct swaynag_button *button = swaynag->buttons->items[button_index];
 
         int text_width, text_height;