Commit 6879c047 authored by Martin Willi's avatar Martin Willi Committed by Greg Kroah-Hartman

mac80211_hwsim: do not omit multicast announce of first added radio

[ Upstream commit 28ef8b49a338dc1844e86b7954cfffc7dfa2660a ]

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: default avatarMartin Willi <>
Signed-off-by: default avatarJohannes Berg <>
Signed-off-by: default avatarSasha Levin <>
parent 5217bec5
......@@ -2547,8 +2547,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
list_add_tail(&data->list, &hwsim_radios);
if (idx > 0)
hwsim_mcast_new_radio(idx, info, param);
hwsim_mcast_new_radio(idx, info, param);
return idx;
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