From bdf99a5119931a92c1c3b93fea8b8256148aeb06 Mon Sep 17 00:00:00 2001
From: Ray Molenkamp <github@lazydodo.com>
Date: Tue, 11 Jan 2022 14:49:29 -0700
Subject: cleanup: hipew remove unused variables

caused 4 warnings, nothing even conditionally
uses them, can be safely removed.
---
 extern/hipew/src/hipew.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/extern/hipew/src/hipew.c b/extern/hipew/src/hipew.c
index 010c361fa46..ecf952e266f 100644
--- a/extern/hipew/src/hipew.c
+++ b/extern/hipew/src/hipew.c
@@ -257,7 +257,7 @@ static int hipewHipInit(void) {
 #endif
   static int initialized = 0;
   static int result = 0;
-  int error, driver_version;
+  int error;
 
   if (initialized) {
     return result;
@@ -565,8 +565,6 @@ int hipewCompilerVersion(void) {
   const char *path = hipewCompilerPath();
   const char *marker = "Hip compilation tools, release ";
   FILE *pipe;
-  int major, minor;
-  char *versionstr;
   char buf[128];
   char output[65536] = "\0";
   char command[65536] = "\0";
-- 
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