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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Jani Nikula <jani.nikula@linux.intel.com>,
	Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>,
	intel-gfx@lists.freedesktop.org, kernel-janitors@vger.kernel.org,
	Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH v2] drm/i915/selftests: fix NULL vs IS_ERR() check in mock_context_barrier()
Date: Thu, 21 Mar 2019 09:24:51 +0000	[thread overview]
Message-ID: <20190321092451.GK2202@kadam> (raw)
In-Reply-To: <8736ng1u4f.fsf@gaia.fi.intel.com>

The mock_context() function returns NULL on error, it doesn't return
error pointers.

Fixes: 85fddf0b0027 ("drm/i915: Introduce a context barrier callback")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
V2: I accidentally sent a bunch of unrelated stuff...

diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
index 4399ef9ebf15..a172dbd9cb9e 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
@@ -1620,8 +1620,8 @@ static int mock_context_barrier(void *arg)
 	mutex_lock(&i915->drm.struct_mutex);
 
 	ctx = mock_context(i915, "mock");
-	if (IS_ERR(ctx)) {
-		err = PTR_ERR(ctx);
+	if (!ctx) {
+		err = -ENOMEM;
 		goto unlock;
 	}
 

WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Jani Nikula <jani.nikula@linux.intel.com>,
	Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>,
	intel-gfx@lists.freedesktop.org, kernel-janitors@vger.kernel.org,
	Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH v2] drm/i915/selftests: fix NULL vs IS_ERR() check in mock_context_barrier()
Date: Thu, 21 Mar 2019 12:24:51 +0300	[thread overview]
Message-ID: <20190321092451.GK2202@kadam> (raw)
In-Reply-To: <8736ng1u4f.fsf@gaia.fi.intel.com>

The mock_context() function returns NULL on error, it doesn't return
error pointers.

Fixes: 85fddf0b0027 ("drm/i915: Introduce a context barrier callback")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
V2: I accidentally sent a bunch of unrelated stuff...

diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
index 4399ef9ebf15..a172dbd9cb9e 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
@@ -1620,8 +1620,8 @@ static int mock_context_barrier(void *arg)
 	mutex_lock(&i915->drm.struct_mutex);
 
 	ctx = mock_context(i915, "mock");
-	if (IS_ERR(ctx)) {
-		err = PTR_ERR(ctx);
+	if (!ctx) {
+		err = -ENOMEM;
 		goto unlock;
 	}
 
_______________________________________________
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  parent reply	other threads:[~2019-03-21  9:24 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-21  8:33 [PATCH] drm/i915/selftests: fix NULL vs IS_ERR() check in mock_context_barrier() Dan Carpenter
2019-03-21  8:33 ` Dan Carpenter
2019-03-21  8:58 ` Mika Kuoppala
2019-03-21  8:58   ` Mika Kuoppala
2019-03-21  9:22   ` Dan Carpenter
2019-03-21  9:22     ` Dan Carpenter
2019-03-21  9:24   ` Dan Carpenter [this message]
2019-03-21  9:24     ` [PATCH v2] " Dan Carpenter
2019-03-21 10:01     ` Mika Kuoppala
2019-03-21 10:01       ` Mika Kuoppala
2019-03-21 13:31       ` Chris Wilson
2019-03-21 13:31         ` Chris Wilson
2019-03-21  9:25 ` ✓ Fi.CI.BAT: success for " Patchwork
2019-03-21 12:40 ` ✓ Fi.CI.BAT: success for drm/i915/selftests: fix NULL vs IS_ERR() check in mock_context_barrier() (rev2) Patchwork
2019-03-22  0:26 ` ✓ Fi.CI.IGT: " Patchwork

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