linux-kernel - [PATCH 7/8] selftests: x86: fsgsbase: Remove unused function and variable

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Message-Id: <20240501122918.3831734-8-usama.anjum@collabora.com>
Date: Wed,  1 May 2024 17:29:17 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Shuah Khan <shuah@...nel.org>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>,
	Muhammad Usama Anjum <usama.anjum@...labora.com>,
	Rick Edgecombe <rick.p.edgecombe@...el.com>,
	"Mike Rapoport (IBM)" <rppt@...nel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Binbin Wu <binbin.wu@...ux.intel.com>,
	"Chang S. Bae" <chang.seok.bae@...el.com>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	llvm@...ts.linux.dev
Cc: kernel@...labora.com
Subject: [PATCH 7/8] selftests: x86: fsgsbase: Remove unused function and variable

Remove unused code.

fsgsbase.c:112:20: warning: unused function 'wrfsbase' [-Wunused-function]
  112 | static inline void wrfsbase(unsigned long fsbase)
      |                    ^~~~~~~~
fsgsbase.c:215:22: warning: unused variable 'remote_hard_zero' [-Wunused-variable]
  215 | static volatile bool remote_hard_zero;
      |                      ^~~~~~~~~~~~~~~~

Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
 tools/testing/selftests/x86/fsgsbase.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/tools/testing/selftests/x86/fsgsbase.c b/tools/testing/selftests/x86/fsgsbase.c
index 8c780cce941da..50cf32de63139 100644
--- a/tools/testing/selftests/x86/fsgsbase.c
+++ b/tools/testing/selftests/x86/fsgsbase.c
@@ -109,11 +109,6 @@ static inline void wrgsbase(unsigned long gsbase)
 	asm volatile("wrgsbase %0" :: "r" (gsbase) : "memory");
 }
 
-static inline void wrfsbase(unsigned long fsbase)
-{
-	asm volatile("wrfsbase %0" :: "r" (fsbase) : "memory");
-}
-
 enum which_base { FS, GS };
 
 static unsigned long read_base(enum which_base which)
@@ -212,7 +207,6 @@ static void mov_0_gs(unsigned long initial_base, bool schedule)
 }
 
 static volatile unsigned long remote_base;
-static volatile bool remote_hard_zero;
 static volatile unsigned int ftx;
 
 /*
-- 
2.39.2