From: Dan Carpenter <dan.carpenter@oracle.com>
To: Jani Nikula <jani.nikula@linux.intel.com>,
Matthew Brost <matthew.brost@intel.com>
Cc: David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, kernel-janitors@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Chris Wilson <chris@chris-wilson.co.uk>
Subject: [Intel-gfx] [PATCH] drm/i915/guc: fix NULL vs IS_ERR() checking
Date: Tue, 16 Nov 2021 14:49:16 +0300 [thread overview]
Message-ID: <20211116114916.GB11936@kili> (raw)
The intel_engine_create_virtual() function does not return NULL. It
returns error pointers.
Fixes: e5e32171a2cf ("drm/i915/guc: Connect UAPI to GuC multi-lrc interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 38b47e73e35d..c48557dfa04c 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -3080,8 +3080,8 @@ guc_create_parallel(struct intel_engine_cs **engines,
ce = intel_engine_create_virtual(siblings, num_siblings,
FORCE_VIRTUAL);
- if (!ce) {
- err = ERR_PTR(-ENOMEM);
+ if (IS_ERR(ce)) {
+ err = ERR_CAST(ce);
goto unwind;
}
--
2.20.1
next reply other threads:[~2021-11-16 11:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-16 11:49 Dan Carpenter [this message]
2021-11-16 13:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/guc: fix NULL vs IS_ERR() checking Patchwork
2021-11-16 14:53 ` [Intel-gfx] [PATCH] " Rodrigo Vivi
2021-11-16 15:10 ` [Intel-gfx] ✓ Fi.CI.IGT: success for " Patchwork
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