Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-16 05:26:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

cgroup/cgroup.c: replace 'of->kn->priv' with of_cft()

Browse Source 
we have supplied the inline function: of_cft() in cgroup.h.

So replace the direct use 'of->kn->priv' with inline func
of_cft(), which is more readable.

Signed-off-by: Hui Su <sh_def@163.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Hui Su 2020-11-06 22:47:40 +08:00 committed by Tejun Heo
parent 58315c9665
commit 5a7b5f32c5
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
kernel/cgroup/cgroup.c
View File

@ -3657,7 +3657,7 @@ static ssize_t cgroup_freeze_write(struct kernfs_open_file *of,
static int cgroup_file_open(struct kernfs_open_file *of)
{
struct cftype *cft = of->kn->priv;
struct cftype *cft = of_cft(of);
if (cft->open)
return cft->open(of);
@ -3666,7 +3666,7 @@ static int cgroup_file_open(struct kernfs_open_file *of)
static void cgroup_file_release(struct kernfs_open_file *of)
{
struct cftype *cft = of->kn->priv;
struct cftype *cft = of_cft(of);
if (cft->release)
cft->release(of);
@ -3677,7 +3677,7 @@ static ssize_t cgroup_file_write(struct kernfs_open_file *of, char *buf,
{
struct cgroup_namespace *ns = current->nsproxy->cgroup_ns;
struct cgroup *cgrp = of->kn->parent->priv;
struct cftype *cft = of->kn->priv;
struct cftype *cft = of_cft(of);
struct cgroup_subsys_state *css;
int ret;
@ -3727,7 +3727,7 @@ static ssize_t cgroup_file_write(struct kernfs_open_file *of, char *buf,
static __poll_t cgroup_file_poll(struct kernfs_open_file *of, poll_table *pt)
{
struct cftype *cft = of->kn->priv;
struct cftype *cft = of_cft(of);
if (cft->poll)
return cft->poll(of, pt);