diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2021-10-29 10:25:39 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-11-15 12:51:51 +0300 |
| commit | ce6b69749961426c6d822215ded9e67154e1ad4f (patch) | |
| tree | 01170a626ee8dc6f577d07703e4e0ea824f199f4 /net/wireless/nl80211.h | |
| parent | 563fbefed46ae4c1f70cffb8eb54c02df480b2c2 (diff) | |
| download | linux-ce6b69749961426c6d822215ded9e67154e1ad4f.tar.xz | |
nl80211: fix radio statistics in survey dump
Even if userspace specifies the NL80211_ATTR_SURVEY_RADIO_STATS
attribute, we cannot get the statistics because we're not really
parsing the incoming attributes properly any more.
Fix this by passing the attrbuf to nl80211_prepare_wdev_dump()
and filling it there, if given, and using a local version only
if no output is desired.
Since I'm touching it anyway, make nl80211_prepare_wdev_dump()
static.
Fixes: 50508d941c18 ("cfg80211: use parallel_ops for genl")
Reported-by: Jan Fuchs <jf@simonwunderlich.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: Sven Eckelmann <sven@narfation.org>
Link: https://lore.kernel.org/r/20211029092539.2851b4799386.If9736d4575ee79420cbec1bd930181e1d53c7317@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.h')
| -rw-r--r-- | net/wireless/nl80211.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h index a3f387770f1b..d642e3be4ee7 100644 --- a/net/wireless/nl80211.h +++ b/net/wireless/nl80211.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* * Portions of this file - * Copyright (C) 2018, 2020 Intel Corporation + * Copyright (C) 2018, 2020-2021 Intel Corporation */ #ifndef __NET_WIRELESS_NL80211_H #define __NET_WIRELESS_NL80211_H @@ -22,10 +22,6 @@ static inline u64 wdev_id(struct wireless_dev *wdev) ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32); } -int nl80211_prepare_wdev_dump(struct netlink_callback *cb, - struct cfg80211_registered_device **rdev, - struct wireless_dev **wdev); - int nl80211_parse_chandef(struct cfg80211_registered_device *rdev, struct genl_info *info, struct cfg80211_chan_def *chandef); |