drm/i915/execlists: Drop redundant list_del_init(&rq->sched.link)

Since amalgamating the queued and active lists in commit 422d7df4f090
("drm/i915: Replace engine->timeline with a plain list"), performing a
i915_request_submit() will remove the request from the execlists
priority queue.

References: 422d7df4f090 ("drm/i915: Replace engine->timeline with a plain list")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190923110056.15176-2-chris@chris-wilson.co.uk
(cherry picked from commit 3231f8c01121ee1febfd82398ee22f7ff9dc5d76)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 97d4f5c..21f06d5 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -2564,7 +2564,6 @@ static void execlists_cancel_requests(struct intel_engine_cs *engine)
                int i;
 
                priolist_for_each_request_consume(rq, rn, p, i) {
-                       list_del_init(&rq->sched.link);
                        __i915_request_submit(rq);
                        dma_fence_set_error(&rq->fence, -EIO);
                        i915_request_mark_complete(rq);