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mac80211_hwsim: do not omit multicast announce of first added radio

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[ Upstream commit 28ef8b49a3 ]

The allocation of hwsim radio identifiers uses a post-increment from 0,
so the first radio has idx 0. This idx is explicitly excluded from
multicast announcements ever since, but it is unclear why.

Drop that idx check and announce the first radio as well. This makes
userspace happy if it relies on these events.

Signed-off-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Martin Willi
2018-09-25 09:51:02 +02:00
committed by Chris
parent 0967b81427
commit 463eca8f61
1 changed files with 1 additions and 2 deletions
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3
drivers/net/wireless/mac80211_hwsim.c
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@@ -2665,8 +2665,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
list_add_tail(&data->list, &hwsim_radios);
spin_unlock_bh(&hwsim_radio_lock);
if (idx > 0)
hwsim_mcast_new_radio(idx, info, param);
hwsim_mcast_new_radio(idx, info, param);
return idx;