SDL_mixer: music_ogg.c: no need to zero the callbacks anymore.

SDL Commits
1 
From b762825ebf631618abd69463cbbf4fbb0bbc8f76 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Sun, 29 Oct 2023 01:30:56 +0300
Subject: [PATCH] music_ogg.c: no need to zero the callbacks anymore.

(cherry picked from commit 2bf94b9a29abe0b6146cfa606b078d044683577f)
---
 music_ogg.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/music_ogg.c b/music_ogg.c
index 0f401910..11ca19ec 100644
--- a/music_ogg.c
+++ b/music_ogg.c
@@ -83,7 +83,6 @@ OGG_music *OGG_new_RW(SDL_RWops *rw, int freerw)
 		return(NULL);
 	}
 
-	SDL_memset(&callbacks, 0, sizeof(callbacks));
 	callbacks.read_func = sdl_read_func;
 	callbacks.seek_func = sdl_seek_func;
 	callbacks.close_func = sdl_close_func;