We no longer use the prng, which leads to the following warning:
drivers/gpu/drm/tests/drm_buddy_test.c: In function
‘drm_test_buddy_alloc_clear’:
drivers/gpu/drm/tests/drm_buddy_test.c:264:23: error: unused variable
‘prng’ [-Werror=unused-variable]
264 | DRM_RND_STATE(prng, random_seed);
Reported-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reported-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
Fixes: 8cb3a1e2b350 ("drm/buddy: Add a testcase to verify the multiroot fini")
Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@xxxxxxx>
Cc: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/tests/drm_buddy_test.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index 4b5818f9f2a9..7a0e523651f0 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -261,7 +261,6 @@ static void drm_test_buddy_alloc_range_bias(struct kunit *test)
static void drm_test_buddy_alloc_clear(struct kunit *test)
{
unsigned long n_pages, total, i = 0;
- DRM_RND_STATE(prng, random_seed);
const unsigned long ps = SZ_4K;
struct drm_buddy_block *block;
const int max_order = 12;
--
2.47.1
