From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 7 Mar 2022 12:54:58 +0000 (+0300)
Subject: drm/selftests: missing error code in igt_buddy_alloc_smoke()
X-Git-Tag: v5.18.3~626
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b319f89818d67ed1a9d51e528033885b0be0ada4;p=thirdparty%2Fkernel%2Fstable.git

drm/selftests: missing error code in igt_buddy_alloc_smoke()

[ Upstream commit 016d1ca3f6ad05676fd9e418715ddce1f4ab5a73 ]

Set the error code to -ENOMEM if drm_random_order() fails.

Fixes: e6ff5ef81170 ("drm/selftests: add drm buddy smoke testcase")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220307125458.GA16710@kili
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/gpu/drm/selftests/test-drm_buddy.c b/drivers/gpu/drm/selftests/test-drm_buddy.c
index 913cbd7eae04a..aca0c491040f2 100644
--- a/drivers/gpu/drm/selftests/test-drm_buddy.c
+++ b/drivers/gpu/drm/selftests/test-drm_buddy.c
@@ -488,8 +488,10 @@ static int igt_buddy_alloc_smoke(void *arg)
 	}
 
 	order = drm_random_order(mm.max_order + 1, &prng);
-	if (!order)
+	if (!order) {
+		err = -ENOMEM;
 		goto out_fini;
+	}
 
 	for (i = 0; i <= mm.max_order; ++i) {
 		struct drm_buddy_block *block;