[PATCH 21/22] mm/damon/tests/core-kunit: remove unnecessary damon_ctx variable on damon_test_split_at()

[SeongJae Park <sj@kernel.org>]

damon_test_split_at() dynamically allocates a 'struct damon_ctx' object,
but it is not really being used in the code other than handling the
allocation failure and deallocating it at the end of the function.
Remove the unnecessary allocation and deallocation of the object.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
 mm/damon/tests/core-kunit.h | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/mm/damon/tests/core-kunit.h b/mm/damon/tests/core-kunit.h
index a91d798caa70..726f593930e7 100644
--- a/mm/damon/tests/core-kunit.h
+++ b/mm/damon/tests/core-kunit.h
@@ -144,20 +144,14 @@ static void damon_test_aggregate(struct kunit *test)
 
 static void damon_test_split_at(struct kunit *test)
 {
-	struct damon_ctx *c = damon_new_ctx();
 	struct damon_target *t;
 	struct damon_region *r, *r_new;
 
-	if (!c)
-		kunit_skip(test, "ctx alloc fail");
 	t = damon_new_target();
-	if (!t) {
-		damon_destroy_ctx(c);
+	if (!t)
 		kunit_skip(test, "target alloc fail");
-	}
 	r = damon_new_region(0, 100);
 	if (!r) {
-		damon_destroy_ctx(c);
 		damon_free_target(t);
 		kunit_skip(test, "region alloc fail");
 	}
@@ -178,7 +172,6 @@ static void damon_test_split_at(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, r->last_nr_accesses, r_new->last_nr_accesses);
 
 	damon_free_target(t);
-	damon_destroy_ctx(c);
 }
 
 static void damon_test_merge_two(struct kunit *test)
-- 
2.47.3