linux-kernel - [PATCH] drm/i915/selftests: Fix inconsistent object in IS_ERR and PTR

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20211210061152.29087-1-linmq006@gmail.com>
Date:   Fri, 10 Dec 2021 06:11:48 +0000
From:   Miaoqian Lin <linmq006@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linmq006@...il.com, Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Thomas Hellström 
        <thomas.hellstrom@...ux.intel.com>,
        Jason Ekstrand <jason@...kstrand.net>,
        Nathan Chancellor <nathan@...nel.org>,
        Matthew Auld <matthew.auld@...el.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] drm/i915/selftests: Fix inconsistent object in IS_ERR and PTR_ERR

Fix inconsistent object in IS_ERR and PTR_ERR in
igt_dmabuf_import_same_driver and igt_dmabuf_import_same_driver_lmem.
As obj is the return value of __i915_gem_object_create_user,
the proper object to be passed as argument to PTR_ERR is obj.

Signed-off-by: Miaoqian Lin <linmq006@...il.com>
---
 drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
index 4a6bb64c3a35..3cc74b0fed06 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
@@ -102,7 +102,7 @@ static int igt_dmabuf_import_same_driver_lmem(void *arg)
 	obj = __i915_gem_object_create_user(i915, PAGE_SIZE, &lmem, 1);
 	if (IS_ERR(obj)) {
 		pr_err("__i915_gem_object_create_user failed with err=%ld\n",
-		       PTR_ERR(dmabuf));
+		       PTR_ERR(obj));
 		err = PTR_ERR(obj);
 		goto out_ret;
 	}
@@ -158,7 +158,7 @@ static int igt_dmabuf_import_same_driver(struct drm_i915_private *i915,
 					    regions, num_regions);
 	if (IS_ERR(obj)) {
 		pr_err("__i915_gem_object_create_user failed with err=%ld\n",
-		       PTR_ERR(dmabuf));
+		       PTR_ERR(obj));
 		err = PTR_ERR(obj);
 		goto out_ret;
 	}
-- 
2.17.1