diff options
| author | Paul E. McKenney <[email protected]> | 2019-12-11 10:30:21 -0800 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2019-12-12 10:20:51 -0800 |
| commit | a191c9e9f73a78e8801b5eeb3d43bbd6fd73b86f (patch) | |
| tree | 46d9e4445d75c9aaa98f823a225a47ad4a30e730 | |
| parent | 1a271ebbfe33a44f61e02d35a2950ab00b32850b (diff) | |
wireless/mediatek: Replace rcu_swap_protected() with rcu_replace_pointer()
This commit replaces the use of rcu_swap_protected() with the more
intuitively appealing rcu_replace_pointer() as a step towards removing
rcu_swap_protected().
Link: https://lore.kernel.org/lkml/CAHk-=wiAsJLw1egFEE=Z7-GGtM6wcvtyytXZA1+BHqta4gg6Hw@mail.gmail.com/
Reported-by: Linus Torvalds <[email protected]>
Reported-by: "Martin K. Petersen" <[email protected]>
[ paulmck: Apply Matthias Brugger feedback. ]
Signed-off-by: Paul E. McKenney <[email protected]>
Reviewed-by: "Martin K. Petersen" <[email protected]>
Acked-by: Kalle Valo <[email protected]>
Cc: Felix Fietkau <[email protected]>
Cc: Lorenzo Bianconi <[email protected]>
Cc: Ryder Lee <[email protected]>
Cc: Roy Luo <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/agg-rx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/agg-rx.c b/drivers/net/wireless/mediatek/mt76/agg-rx.c index 53b5a4b2dcc5..59c187898132 100644 --- a/drivers/net/wireless/mediatek/mt76/agg-rx.c +++ b/drivers/net/wireless/mediatek/mt76/agg-rx.c @@ -281,8 +281,8 @@ void mt76_rx_aggr_stop(struct mt76_dev *dev, struct mt76_wcid *wcid, u8 tidno) { struct mt76_rx_tid *tid = NULL; - rcu_swap_protected(wcid->aggr[tidno], tid, - lockdep_is_held(&dev->mutex)); + tid = rcu_replace_pointer(wcid->aggr[tidno], tid, + lockdep_is_held(&dev->mutex)); if (tid) { mt76_rx_aggr_shutdown(dev, tid); kfree_rcu(tid, rcu_head); |