linux-kernel - [PATCH] locking/selftest: remove unused macros

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Date:   Tue, 21 Jan 2020 16:34:49 +0800
From:   Alex Shi <alex.shi@...ux.alibaba.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>, Will Deacon <will@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] locking/selftest: remove unused macros

WLU is never used. and DO_TESTCASE_6_SUCCESS isn't used from
commit cfb6133399a4 ("locking/selftest: Remove the bad unlock ordering test")

So better to remove them.

Signed-off-by: Alex Shi <alex.shi@...ux.alibaba.com>
Cc: Peter Zijlstra <peterz@...radead.org> 
Cc: Ingo Molnar <mingo@...hat.com> 
Cc: Will Deacon <will@...nel.org> 
Cc: linux-kernel@...r.kernel.org 
---
 lib/locking-selftest.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c
index 14f44f59e733..6b0f55581485 100644
--- a/lib/locking-selftest.c
+++ b/lib/locking-selftest.c
@@ -216,7 +216,6 @@ static void init_shared_classes(void)
 
 #define WL(x)			write_lock(&rwlock_##x)
 #define WU(x)			write_unlock(&rwlock_##x)
-#define WLU(x)			WL(x); WU(x)
 
 #define RL(x)			read_lock(&rwlock_##x)
 #define RU(x)			read_unlock(&rwlock_##x)
@@ -1224,17 +1223,6 @@ static inline void print_testname(const char *testname)
 	dotest_rt(name##_rtmutex, FAILURE, LOCKTYPE_RTMUTEX);	\
 	pr_cont("\n");
 
-#define DO_TESTCASE_6_SUCCESS(desc, name)			\
-	print_testname(desc);					\
-	dotest(name##_spin, SUCCESS, LOCKTYPE_SPIN);		\
-	dotest(name##_wlock, SUCCESS, LOCKTYPE_RWLOCK);		\
-	dotest(name##_rlock, SUCCESS, LOCKTYPE_RWLOCK);		\
-	dotest(name##_mutex, SUCCESS, LOCKTYPE_MUTEX);		\
-	dotest(name##_wsem, SUCCESS, LOCKTYPE_RWSEM);		\
-	dotest(name##_rsem, SUCCESS, LOCKTYPE_RWSEM);		\
-	dotest_rt(name##_rtmutex, SUCCESS, LOCKTYPE_RTMUTEX);	\
-	pr_cont("\n");
-
 /*
  * 'read' variant: rlocks must not trigger.
  */
-- 
1.8.3.1