diff options
| author | Florian Westphal <fw@strlen.de> | 2017-01-09 14:20:49 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-01-10 10:57:14 +0100 |
| commit | 75cda62d9ca2cd3fab0412d438fcd1bfa0580b3d (patch) | |
| tree | 8440ffce5bf5161b762fa15be57e019cfb4917c8 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | xfrm: add and use xfrm_state_afinfo_get_rcu (diff) | |
| download | linux-75cda62d9ca2cd3fab0412d438fcd1bfa0580b3d.tar.gz linux-75cda62d9ca2cd3fab0412d438fcd1bfa0580b3d.zip | |
xfrm: state: simplify rcu_read_unlock handling in two spots
Instead of:
if (foo) {
unlock();
return bar();
}
unlock();
do:
unlock();
if (foo)
return bar();
This is ok because rcu protected structure is only dereferenced before
the conditional.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions