From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: "Jani Nikula" <jani.nikula@linux.intel.com>,
"Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>,
"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Thomas Hellström" <thomas.hellstrom@intel.com>
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Subject: [PATCH][next] drm/i915: Fix inconsistent IS_ERR and PTR_ERR
Date: Thu, 10 Sep 2020 05:21:20 -0500 [thread overview]
Message-ID: <20200910102120.GA9481@embeddedor> (raw)
Fix inconsistent IS_ERR and PTR_ERR in i915_gem_object_copy_blt().
The proper pointer to be passed as argument to PTR_ERR() is vma[1].
This bug was detected with the help of Coccinelle.
Fixes: 6b05030496f7 ("drm/i915: Convert i915_gem_object/client_blt.c to use ww locking as well, v2.")
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/gpu/drm/i915/gem/i915_gem_object_blt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_blt.c b/drivers/gpu/drm/i915/gem/i915_gem_object_blt.c
index d93eb36160c9..aee7ad3cc3c6 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object_blt.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object_blt.c
@@ -364,7 +364,7 @@ int i915_gem_object_copy_blt(struct drm_i915_gem_object *src,
vma[1] = i915_vma_instance(dst, vm, NULL);
if (IS_ERR(vma[1]))
- return PTR_ERR(vma);
+ return PTR_ERR(vma[1]);
i915_gem_ww_ctx_init(&ww, true);
intel_engine_pm_get(ce->engine);
--
2.27.0
next reply other threads:[~2020-09-10 10:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 10:21 Gustavo A. R. Silva [this message]
2020-09-25 15:35 ` [PATCH][next] drm/i915: Fix inconsistent IS_ERR and PTR_ERR Gustavo A. R. Silva
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