From dddea008e91bd101917b4dc87bd37bf108c0e2d2 Mon Sep 17 00:00:00 2001
From: Eladash <elad3356p@gmail.com>
Date: Fri, 30 Dec 2022 10:21:52 +0200
Subject: [PATCH] unedat.cpp: Remove outdated lock

---
 rpcs3/Crypto/unedat.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/rpcs3/Crypto/unedat.cpp b/rpcs3/Crypto/unedat.cpp
index 3635df77fd..07ee680f6b 100644
--- a/rpcs3/Crypto/unedat.cpp
+++ b/rpcs3/Crypto/unedat.cpp
@@ -13,9 +13,6 @@
 
 LOG_CHANNEL(edat_log, "EDAT");
 
-// Static variables are being modified concurrently in ec.cpp, for now use a mutex
-static shared_mutex ec_mtx;
-
 void generate_key(int crypto_mode, int version, unsigned char *key_final, unsigned char *iv_final, unsigned char *key, unsigned char *iv)
 {
 	int mode = crypto_mode & 0xF0000000;
@@ -482,8 +479,6 @@ int check_data(unsigned char *key, EDAT_HEADER *edat, NPD_HEADER *npd, const fs:
 		unsigned char signature_s[0x15] = { 0 };
 		unsigned char zero_buf[0x15] = { 0 };
 
-		std::lock_guard lock(ec_mtx);
-
 		// Setup ECDSA curve and public key.
 		ecdsa_set_curve(VSH_CURVE_P, VSH_CURVE_A, VSH_CURVE_B, VSH_CURVE_N, VSH_CURVE_GX, VSH_CURVE_GY);
 		ecdsa_set_pub(VSH_PUB);