[PATCH] drm/panthor: Kill the faulty_slots variable in panthor_sched_suspend()

[Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>]

We can use upd_ctx.timedout_mask directly, and the faulty_slots update
in the flush_caches_failed situation is never used.

Suggested-by: Suggested-by: Steven Price <steven.price@xxxxxxx>
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
---
 drivers/gpu/drm/panthor/panthor_sched.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c
index fad4678ca4c8..fed28c16d5d1 100644
--- a/drivers/gpu/drm/panthor/panthor_sched.c
+++ b/drivers/gpu/drm/panthor/panthor_sched.c
@@ -2584,8 +2584,8 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 {
 	struct panthor_scheduler *sched = ptdev->scheduler;
 	struct panthor_csg_slots_upd_ctx upd_ctx;
-	u32 suspended_slots, faulty_slots;
 	struct panthor_group *group;
+	u32 suspended_slots;
 	u32 i;
 
 	mutex_lock(&sched->lock);
@@ -2605,10 +2605,9 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 
 	csgs_upd_ctx_apply_locked(ptdev, &upd_ctx);
 	suspended_slots &= ~upd_ctx.timedout_mask;
-	faulty_slots = upd_ctx.timedout_mask;
 
-	if (faulty_slots) {
-		u32 slot_mask = faulty_slots;
+	if (upd_ctx.timedout_mask) {
+		u32 slot_mask = upd_ctx.timedout_mask;
 
 		drm_err(&ptdev->base, "CSG suspend failed, escalating to termination");
 		csgs_upd_ctx_init(&upd_ctx);
@@ -2659,9 +2658,6 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 
 			slot_mask &= ~BIT(csg_id);
 		}
-
-		if (flush_caches_failed)
-			faulty_slots |= suspended_slots;
 	}
 
 	for (i = 0; i < sched->csg_slot_count; i++) {
-- 
2.44.0