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| author | WANG Cong <xiyou.wangcong@gmail.com> | 2017-04-19 23:21:22 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-21 19:58:15 +0200 |
| commit | 4392053879717edb0c4756a3878c0274267e237b (patch) | |
| tree | 4b6135513c77437534060999f462638e4766beb3 /fs/afs/vnode.c | |
| parent | net_sched: move the empty tp check from ->destroy() to ->delete() (diff) | |
| download | linux-4392053879717edb0c4756a3878c0274267e237b.tar.xz linux-4392053879717edb0c4756a3878c0274267e237b.zip | |
net_sched: remove useless NULL to tp->root
There is no need to NULL tp->root in ->destroy(), since tp is
going to be freed very soon, and existing readers are still
safe to read them.
For cls_route, we always init its tp->root, so it can't be NULL,
we can drop more useless code.
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/afs/vnode.c')
0 files changed, 0 insertions, 0 deletions