From c0932dd493c50deb51c0e0fce32aeb3b21c334d8 Mon Sep 17 00:00:00 2001
From: Adeeb Shihadeh <adeebshihadeh@gmail.com>
Date: Mon, 16 Dec 2024 17:11:19 -0800
Subject: [PATCH] VisionBuf: don't zero out memory

---
 msgq/visionipc/visionbuf_ion.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/msgq/visionipc/visionbuf_ion.cc b/msgq/visionipc/visionbuf_ion.cc
index 13be15491..71e3880c2 100644
--- a/msgq/visionipc/visionbuf_ion.cc
+++ b/msgq/visionipc/visionbuf_ion.cc
@@ -76,8 +76,6 @@ void VisionBuf::allocate(size_t length) {
                          MAP_SHARED, ion_fd_data.fd, 0);
   assert(mmap_addr != MAP_FAILED);
 
-  memset(mmap_addr, 0, ion_alloc.len);
-
   this->len = length;
   this->mmap_len = ion_alloc.len;
   this->addr = mmap_addr;