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| author | Johannes Berg <johannes.berg@intel.com> | 2022-04-14 14:04:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-09 10:22:53 +0200 |
| commit | 20b946ef84961683a7012e84d78f1fad091bb31c (patch) | |
| tree | 29a16930127497c31317291cdb27654f29235102 /net/wireless | |
| parent | bd85a268bf824de814f67d1d63ddd7fbe783c883 (diff) | |
| download | linux-stable-20b946ef84961683a7012e84d78f1fad091bb31c.tar.gz linux-stable-20b946ef84961683a7012e84d78f1fad091bb31c.tar.bz2 linux-stable-20b946ef84961683a7012e84d78f1fad091bb31c.zip | |
nl80211: don't hold RTNL in color change request
[ Upstream commit 1b550a0bebfc0b69d6ec08fe6eb58953a8aec48a ]
It's not necessary to hold the RTNL across color change
requests, since all the inner locking needs only the
wiphy mutex which we already hold as well.
Fixes: 0d2ab3aea50b ("nl80211: add support for BSS coloring")
Link: https://lore.kernel.org/r/20220414140402.32e03e8c261b.I5e7dc6bc563a129b938c43298da6bb4e812400a5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index dafa2c5b71a4..bb46a6a34614 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -15936,8 +15936,7 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_color_change, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | - NL80211_FLAG_NEED_RTNL, + .internal_flags = NL80211_FLAG_NEED_NETDEV_UP, }, }; |