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| author | Johannes Berg <johannes.berg@intel.com> | 2013-06-24 17:43:38 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-07-16 10:55:55 +0400 |
| commit | f77b86d7d3acf9dfcb5ee834628d12207584b2cb (patch) | |
| tree | 9f1c168aee8a599798fb3f6560da8f44b54416d4 /net/wireless/reg.c | |
| parent | 923a0e7dee8c436108279568cf34444749ac796f (diff) | |
| download | linux-f77b86d7d3acf9dfcb5ee834628d12207584b2cb.tar.xz | |
regulatory: add missing rtnl locking
restore_regulatory_settings() requires the RTNL to be held,
add the missing locking in reg_timeout_work().
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 5a24c986f34b..5a950f36bae4 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -2279,7 +2279,9 @@ void wiphy_regulatory_deregister(struct wiphy *wiphy) static void reg_timeout_work(struct work_struct *work) { REG_DBG_PRINT("Timeout while waiting for CRDA to reply, restoring regulatory settings\n"); + rtnl_lock(); restore_regulatory_settings(true); + rtnl_unlock(); } int __init regulatory_init(void) |