From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Martin Willi <martin@strongswan.org>,
Johannes Berg <johannes.berg@intel.com>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.4 08/25] mac80211_hwsim: do not omit multicast announce of first added radio
Date: Tue, 16 Oct 2018 00:15:49 -0400 [thread overview]
Message-ID: <20181016041606.135876-8-sashal@kernel.org> (raw)
In-Reply-To: <20181016041606.135876-1-sashal@kernel.org>
From: Martin Willi <martin@strongswan.org>
[ 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: Martin Willi <martin@strongswan.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mac80211_hwsim.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index c98cb962b454..05413176a5d6 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2547,8 +2547,7 @@ 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;
--
2.17.1
next prev parent reply other threads:[~2018-10-16 4:15 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 4:15 [PATCH AUTOSEL 4.4 01/25] xfrm: Validate address prefix lengths in the xfrm selector Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 02/25] xfrm6: call kfree_skb when skb is toobig Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 03/25] mac80211: Always report TX status Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 04/25] cfg80211: reg: Init wiphy_idx in regulatory_hint_core() Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 05/25] cfg80211: Address some corner cases in scan result channel updating Sasha Levin
2018-11-02 9:19 ` Greg KH
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 06/25] ARM: 8799/1: mm: fix pci_ioremap_io() offset check Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 07/25] xfrm: validate template mode Sasha Levin
2018-10-16 4:15 ` Sasha Levin [this message]
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 09/25] Bluetooth: SMP: fix crash in unpairing Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 10/25] pxa168fb: prepare the clock Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 11/25] bonding: avoid possible dead-lock Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 12/25] bnxt_en: Fix TX timeout during netpoll Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 13/25] asix: Check for supported Wake-on-LAN modes Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 14/25] ax88179_178a: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 15/25] lan78xx: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 16/25] sr9800: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 17/25] r8152: Check for supported Wake-on-LAN Modes Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.4 18/25] smsc75xx: Check for Wake-on-LAN modes Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 19/25] smsc95xx: " Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 20/25] qlcnic: fix Tx descriptor corruption on 82xx devices Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 21/25] i2c: i2c-scmi: fix for i2c_smbus_write_block_data Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 22/25] perf/ring_buffer: Prevent concurent ring buffer access Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 23/25] net/usb: cancel pending work when unbinding smsc75xx Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 24/25] net: cxgb3_main: fix a missing-check bug Sasha Levin
2018-10-16 4:16 ` [PATCH AUTOSEL 4.4 25/25] mm/vmstat.c: fix outdated vmstat_text Sasha Levin
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