Fix most compiler warnings in the boot and code segments (#674)

* Less warnings in boot & code segments

* few more warnings gone

* Ran formatter

* z_view warning gone

* -> 1

* f31 -> 31

* Remove function casts

* Few more small improvements

* Separate declaration and assignment in func_80091738 and Item_Give

Co-authored-by: Thar0 <maximilianc64@gmail.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/src/libultra_code_O2/osAiSetFrequency.c b/src/libultra_code_O2/osAiSetFrequency.c
index f0606809e..8702941b9 100644
--- a/src/libultra_code_O2/osAiSetFrequency.c
+++ b/src/libultra_code_O2/osAiSetFrequency.c
@@ -1,12 +1,9 @@
 #include "global.h"
 
 s32 osAiSetFrequency(u32 frequency) {
-    u32 dacRate;
     u8 bitrate;
-    f32 dacRateF;
-
-    dacRateF = ((f32)osViClock / frequency) + 0.5f;
-    dacRate = dacRateF;
+    f32 dacRateF = ((f32)osViClock / frequency) + 0.5f;
+    u32 dacRate = dacRateF;
 
     if (dacRate < 132) {
         return -1;