From e354f67733115b4453268f61e6e072e9b1ea7a2f Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Mon, 17 Jul 2023 20:49:31 +0200
Subject: [PATCH] drm/i915: Fix an error handling path in igt_write_huge()
Git-commit: e354f67733115b4453268f61e6e072e9b1ea7a2f
Patch-mainline: v6.5-rc4
Alt-commit: 361ecaadb1ce3c5312c7c4c419271326d43899eb
References: git-fixes
All error handling paths go to 'out', except this one. Be consistent and
also branch to 'out' here.
Fixes: c10a652e239e ("drm/i915/selftests: Rework context handling in hugepages selftests")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7a036b88671312ee9adc01c74ef5b3376f690b76.1689619758.git.christophe.jaillet@wanadoo.fr
(cherry picked from commit 361ecaadb1ce3c5312c7c4c419271326d43899eb)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
index df6c9a84252c..6b9f6cf50bf6 100644
--- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
@@ -1246,8 +1246,10 @@ static int igt_write_huge(struct drm_i915_private *i915,
* times in succession a possibility by enlarging the permutation array.
*/
order = i915_random_order(count * count, &prng);
- if (!order)
- return -ENOMEM;
+ if (!order) {
+ err = -ENOMEM;
+ goto out;
+ }
max_page_size = rounddown_pow_of_two(obj->mm.page_sizes.sg);
max = div_u64(max - size, max_page_size);
--
2.35.3