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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-03-23 20:23:40 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-04-09 10:55:30 +0200 |
| commit | 34dd886c19547ea138634b98a615ccd1fe42cd20 (patch) | |
| tree | 2e78b18b55c813f403404a0a2eaaed2eda8c9cf8 /net/mac80211/mesh.c | |
| parent | mac80211: add vif to flush call (diff) | |
| download | linux-34dd886c19547ea138634b98a615ccd1fe42cd20.tar.xz linux-34dd886c19547ea138634b98a615ccd1fe42cd20.zip | |
cfg80211: regulatory: use RCU_INIT_POINTER
rcu_assign_pointer() ensures that the initialization of a structure is
carried out before storing a pointer to that structure. However, in the
case that NULL is assigned there's no structure to initialize so using
RCU_INIT_POINTER instead is safe and more efficient.
Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com>
[rewrite commit log]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.c')
0 files changed, 0 insertions, 0 deletions