diff options
| author | Baokun Li <libaokun1@huawei.com> | 2021-06-09 15:26:38 +0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-06-16 17:47:54 +0200 |
| commit | a8aedd45d7dd7d3b6136c90bd755cb68743d930e (patch) | |
| tree | 98016f70cb9a05e613934425936fff99b5fd03e7 /drivers/platform/surface | |
| parent | f9e7f9a2b2a0d76c03ebdbb8ffc7940017b326b9 (diff) | |
platform/surface: aggregator: Use list_move_tail instead of list_del/list_add_tail in ssh_request_layer.c
Using list_move_tail() instead of list_del() + list_add_tail() in ssh_request_layer.c.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20210609072638.1358174-1-libaokun1@huawei.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/surface')
| -rw-r--r-- | drivers/platform/surface/aggregator/ssh_request_layer.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/platform/surface/aggregator/ssh_request_layer.c b/drivers/platform/surface/aggregator/ssh_request_layer.c index bfe1aaf38065..790f7f0eee98 100644 --- a/drivers/platform/surface/aggregator/ssh_request_layer.c +++ b/drivers/platform/surface/aggregator/ssh_request_layer.c @@ -863,9 +863,7 @@ static void ssh_rtl_timeout_reap(struct work_struct *work) clear_bit(SSH_REQUEST_SF_PENDING_BIT, &r->state); atomic_dec(&rtl->pending.count); - list_del(&r->node); - - list_add_tail(&r->node, &claimed); + list_move_tail(&r->node, &claimed); } spin_unlock(&rtl->pending.lock); @@ -1204,8 +1202,7 @@ void ssh_rtl_shutdown(struct ssh_rtl *rtl) smp_mb__before_atomic(); clear_bit(SSH_REQUEST_SF_QUEUED_BIT, &r->state); - list_del(&r->node); - list_add_tail(&r->node, &claimed); + list_move_tail(&r->node, &claimed); } spin_unlock(&rtl->queue.lock); @@ -1238,8 +1235,7 @@ void ssh_rtl_shutdown(struct ssh_rtl *rtl) smp_mb__before_atomic(); clear_bit(SSH_REQUEST_SF_PENDING_BIT, &r->state); - list_del(&r->node); - list_add_tail(&r->node, &claimed); + list_move_tail(&r->node, &claimed); } spin_unlock(&rtl->pending.lock); } |