From 5c1fd9c1c5f11afe26bdbcf855e4f0a044132c18 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 7 Mar 2022 15:54:58 +0300
Subject: drm/selftests: missing error code in igt_buddy_alloc_smoke()
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Git-commit: 016d1ca3f6ad05676fd9e418715ddce1f4ab5a73
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
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
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/selftests/test-drm_buddy.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/selftests/test-drm_buddy.c b/drivers/gpu/drm/selftests/test-drm_buddy.c
index 913cbd7eae04..aca0c491040f 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;
--
2.38.1