test/mcslock: remove unneeded per lcore copy

[ upstream commit 5b3ada0 ]

Each core already comes with its local storage for mcslock (in its
stack), therefore there is no need to define an additional per-lcore
mcslock.

Fixes: 32dcb9f ("test/mcslock: add MCS queued lock unit test")

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

app/test/test_mcslock.c

@@ -37,10 +37,6 @@
  *   lock multiple times.
  */
 
-RTE_DEFINE_PER_LCORE(rte_mcslock_t, _ml_me);
-RTE_DEFINE_PER_LCORE(rte_mcslock_t, _ml_try_me);
-RTE_DEFINE_PER_LCORE(rte_mcslock_t, _ml_perf_me);
-
 rte_mcslock_t *p_ml;
 rte_mcslock_t *p_ml_try;
 rte_mcslock_t *p_ml_perf;
@@ -53,7 +49,7 @@ static int
 test_mcslock_per_core(__rte_unused void *arg)
 {
 	/* Per core me node. */
-	rte_mcslock_t ml_me = RTE_PER_LCORE(_ml_me);
+	rte_mcslock_t ml_me;
 
 	rte_mcslock_lock(&p_ml, &ml_me);
 	printf("MCS lock taken on core %u\n", rte_lcore_id());
@@ -77,7 +73,7 @@ load_loop_fn(void *func_param)
 	const unsigned int lcore = rte_lcore_id();
 
 	/**< Per core me node. */
-	rte_mcslock_t ml_perf_me = RTE_PER_LCORE(_ml_perf_me);
+	rte_mcslock_t ml_perf_me;
 
 	/* wait synchro */
 	while (rte_atomic32_read(&synchro) == 0)
@@ -151,8 +147,8 @@ static int
 test_mcslock_try(__rte_unused void *arg)
 {
 	/**< Per core me node. */
-	rte_mcslock_t ml_me     = RTE_PER_LCORE(_ml_me);
-	rte_mcslock_t ml_try_me = RTE_PER_LCORE(_ml_try_me);
+	rte_mcslock_t ml_me;
+	rte_mcslock_t ml_try_me;
 
 	/* Locked ml_try in the main lcore, so it should fail
 	 * when trying to lock it in the worker lcore.
@@ -178,8 +174,8 @@ test_mcslock(void)
 	int i;
 
 	/* Define per core me node. */
-	rte_mcslock_t ml_me     = RTE_PER_LCORE(_ml_me);
-	rte_mcslock_t ml_try_me = RTE_PER_LCORE(_ml_try_me);
+	rte_mcslock_t ml_me;
+	rte_mcslock_t ml_try_me;
 
 	/*
 	 * Test mcs lock & unlock on each core