platform/surface: aggregator: Use list_move_tail instead of list_del/list_add_tail...

[platform/kernel/linux-starfive.git] / drivers / platform / surface / aggregator / ssh_packet_layer.c

diff --git a/drivers/platform/surface/aggregator/ssh_packet_layer.c b/drivers/platform/surface/aggregator/ssh_packet_layer.c
index 5e08049..8a4451c 100644 (file)
--- a/drivers/platform/surface/aggregator/ssh_packet_layer.c
+++ b/drivers/platform/surface/aggregator/ssh_packet_layer.c
@@ -1567,9 +1567,7 @@ static void ssh_ptl_timeout_reap(struct work_struct *work)
                clear_bit(SSH_PACKET_SF_PENDING_BIT, &p->state);
 
                atomic_dec(&ptl->pending.count);
-               list_del(&p->pending_node);
-
-               list_add_tail(&p->pending_node, &claimed);
+               list_move_tail(&p->pending_node, &claimed);
        }
 
        spin_unlock(&ptl->pending.lock);
@@ -1957,8 +1955,7 @@ void ssh_ptl_shutdown(struct ssh_ptl *ptl)
                smp_mb__before_atomic();
                clear_bit(SSH_PACKET_SF_QUEUED_BIT, &p->state);
 
-               list_del(&p->queue_node);
-               list_add_tail(&p->queue_node, &complete_q);
+               list_move_tail(&p->queue_node, &complete_q);
        }
        spin_unlock(&ptl->queue.lock);
 
@@ -1970,8 +1967,7 @@ void ssh_ptl_shutdown(struct ssh_ptl *ptl)
                smp_mb__before_atomic();
                clear_bit(SSH_PACKET_SF_PENDING_BIT, &p->state);
 
-               list_del(&p->pending_node);
-               list_add_tail(&p->pending_node, &complete_q);
+               list_move_tail(&p->pending_node, &complete_q);
        }
        atomic_set(&ptl->pending.count, 0);
        spin_unlock(&ptl->pending.lock);