drm/xe: Cleanup extra calls to xe_hw_fence_irq_finish()

Now that xe_gt_remove is handled entirely by xe_gt, it's clear there are
some extra calls to xe_hw_fence_irq_finish() that aren't necessary.
Neither all_fw_domain_init() or gt_fw_domain_init() need to do that
since it's handled by the caller on any error.

Reviewed-by: Rodrigo Vivi <[e-mail]>
Reviewed-by: Himal Prasad Ghimiray <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]
Signed-off-by: Lucas De Marchi <[e-mail]>

drivers/gpu/drm/xe/xe_gt.c

···
 static int gt_fw_domain_init(struct xe_gt *gt)
 {
 	unsigned int fw_ref;
-	int err, i;
+	int err;
 
 	fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FW_GT);
-	if (!fw_ref) {
-		err = -ETIMEDOUT;
-		goto err_hw_fence_irq;
-	}
+	if (!fw_ref)
+		return -ETIMEDOUT;
 
 	if (!xe_gt_is_media_type(gt)) {
 		err = xe_ggtt_init(gt_to_tile(gt)->mem.ggtt);
···
 err_force_wake:
 	dump_pat_on_error(gt);
 	xe_force_wake_put(gt_to_fw(gt), fw_ref);
-err_hw_fence_irq:
-	for (i = 0; i < XE_ENGINE_CLASS_MAX; ++i)
-		xe_hw_fence_irq_finish(&gt->fence_irq[i]);
 
 	return err;
 }
···
 static int all_fw_domain_init(struct xe_gt *gt)
 {
 	unsigned int fw_ref;
-	int err, i;
+	int err;
 
 	fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL);
 	if (!xe_force_wake_ref_has_domain(fw_ref, XE_FORCEWAKE_ALL)) {
···
 
 err_force_wake:
 	xe_force_wake_put(gt_to_fw(gt), fw_ref);
-	for (i = 0; i < XE_ENGINE_CLASS_MAX; ++i)
-		xe_hw_fence_irq_finish(&gt->fence_irq[i]);
 
 	return err;
 }