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| author | Tejun Heo <tj@kernel.org> | 2013-11-29 10:42:58 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-11-29 10:42:58 -0500 |
| commit | b9f3cecaba592d4e98cd155c91b1414323ed51e8 (patch) | |
| tree | ac2371d8169482c4d738a84ca337f42221255025 /kernel | |
| parent | ac1e69aa78e2e799a8d5475595ba744bdf29b597 (diff) | |
| download | linux-b9f3cecaba592d4e98cd155c91b1414323ed51e8.tar.bz2 | |
cgroup: remove cftype->release()
Now that pidlist files don't use cftype->release(), it doesn't have
any user left. Remove it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cgroup.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 1e09ded0387a..b59e3453eae7 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -2448,12 +2448,9 @@ static int cgroup_file_open(struct inode *inode, struct file *file) static int cgroup_file_release(struct inode *inode, struct file *file) { struct cfent *cfe = __d_cfe(file->f_dentry); - struct cftype *cft = __d_cft(file->f_dentry); struct cgroup_subsys_state *css = cfe->css; int ret = 0; - if (cft->release) - ret = cft->release(inode, file); if (css->ss) css_put(css); if (file->f_op == &cgroup_seqfile_operations) |