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| author | Andreea-Cristina Bernat <bernat.ada@gmail.com> | 2014-08-22 16:14:49 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-08-26 11:16:31 +0200 |
| commit | ad053a962f1e83597ec8388716619c7633a00ef1 (patch) | |
| tree | e0bc7da7d4552ba189e71b00f4bab6f848d2fe4a /Documentation/DocBook | |
| parent | 5bc8c1f2b070bab82ed738f98ecfac725e33c57f (diff) | |
| download | linux-ad053a962f1e83597ec8388716619c7633a00ef1.tar.bz2 | |
mac80211: scan: Replace rcu_assign_pointer() with RCU_INIT_POINTER()
The use of "rcu_assign_pointer()" is NULLing out the pointer.
According to RCU_INIT_POINTER()'s block comment:
"1. This use of RCU_INIT_POINTER() is NULLing out the pointer"
it is better to use it instead of rcu_assign_pointer() because it has a
smaller overhead.
The following Coccinelle semantic patch was used:
@@
@@
- rcu_assign_pointer
+ RCU_INIT_POINTER
(..., NULL)
Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'Documentation/DocBook')
0 files changed, 0 insertions, 0 deletions