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| author |   Johannes Berg <johannes.berg@intel.com> | 2018-02-27 11:22:15 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-03-29 11:11:50 +0200 |
| commit | 5bf16a11ba2940c67d0b3a2154813bb42e8c6281 (patch) | |
| tree | ee97c73c151536a071f5917ffa79175d82fb4721 /net/mac80211/cfg.c | |
| parent | cfg80211: read wmm rules from regulatory database (diff) | |
| download | linux-dev-5bf16a11ba2940c67d0b3a2154813bb42e8c6281.tar.xz linux-dev-5bf16a11ba2940c67d0b3a2154813bb42e8c6281.zip | |
cfg80211: don't require RTNL held for regdomain reads
The whole code is set up to allow RCU reads of this data, but
then uses rtnl_dereference() which requires the RTNL. Convert
it to rcu_dereference_rtnl() which makes it require only RCU
or the RTNL, to allow RCU-protected reading of the data.
Reviewed-by: Coelho, Luciano <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
0 files changed, 0 insertions, 0 deletions