diff options
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 057a99e01637..74f4e1c18322 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -626,22 +626,22 @@ static int hwsim_fops_ps_write(void *dat, u64 val) old_ps = data->ps; data->ps = val; + local_bh_disable(); if (val == PS_MANUAL_POLL) { - ieee80211_iterate_active_interfaces(data->hw, - IEEE80211_IFACE_ITER_NORMAL, - hwsim_send_ps_poll, data); + ieee80211_iterate_active_interfaces_atomic( + data->hw, IEEE80211_IFACE_ITER_NORMAL, + hwsim_send_ps_poll, data); data->ps_poll_pending = true; } else if (old_ps == PS_DISABLED && val != PS_DISABLED) { - ieee80211_iterate_active_interfaces(data->hw, - IEEE80211_IFACE_ITER_NORMAL, - hwsim_send_nullfunc_ps, - data); + ieee80211_iterate_active_interfaces_atomic( + data->hw, IEEE80211_IFACE_ITER_NORMAL, + hwsim_send_nullfunc_ps, data); } else if (old_ps != PS_DISABLED && val == PS_DISABLED) { - ieee80211_iterate_active_interfaces(data->hw, - IEEE80211_IFACE_ITER_NORMAL, - hwsim_send_nullfunc_no_ps, - data); + ieee80211_iterate_active_interfaces_atomic( + data->hw, IEEE80211_IFACE_ITER_NORMAL, + hwsim_send_nullfunc_no_ps, data); } + local_bh_enable(); return 0; } |