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(parent: 77be2c5) | patch
cfg80211: regulatory: use RCU_INIT_POINTER
authorMonam Agarwal <monamagarwal123@gmail.com>
Sun, 23 Mar 2014 19:23:40 +0000 (00:53 +0530)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 9 Apr 2014 08:55:30 +0000 (10:55 +0200)
commit34dd886c19547ea138634b98a615ccd1fe42cd20
tree2e78b18b55c813f403404a0a2eaaed2eda8c9cf8tree | snapshot (tar.gz zip)
parent77be2c54c5bd26279abc13807398771d80cda37acommit | diff
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>
net/wireless/reg.c diff | blob | blame | history