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drm/i915/guc: fix NULL vs IS_ERR() checking

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The intel_engine_create_virtual() function does not return NULL.  It
returns error pointers.

Fixes: e5e32171a2 ("drm/i915/guc: Connect UAPI to GuC multi-lrc interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211116114916.GB11936@kili
(cherry picked from commit fc12b70d12)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Dan Carpenter 2021-11-16 14:49:16 +03:00 committed by Rodrigo Vivi
parent d33233d878
commit 8b2abf777d
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
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@ -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;
}