diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-11-22 09:42:25 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-12-04 16:10:52 +0100 |
| commit | f42d22d3f79639c1b4e41daf28dad2505d6a5a8b (patch) | |
| tree | 00abec0b6d3756c16a1bd76d79d1e37a1664ee70 /include/net | |
| parent | bee404e14477917c2e15f78b2ad1ea443939720c (diff) | |
wifi: cfg80211: define and use wiphy guard
Define a guard for the wiphy mutex, and use it in
most code in cfg80211, though not all due to some
interaction with RTNL and/or indentation.
Suggested-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20241122094225.88765cbaab65.I610c9b14f36902e75e1d13f0db29f8bef2298804@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 27acf1292a5c..63e79a22a214 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -6031,6 +6031,10 @@ static inline void wiphy_unlock(struct wiphy *wiphy) mutex_unlock(&wiphy->mtx); } +DEFINE_GUARD(wiphy, struct wiphy *, + mutex_lock(&_T->mtx), + mutex_unlock(&_T->mtx)) + struct wiphy_work; typedef void (*wiphy_work_func_t)(struct wiphy *, struct wiphy_work *); |