kill f_dentry uses

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 23976fd885fd..8c3385181b16 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5055,7 +5055,7 @@ static ssize_t memcg_write_event_control(struct kernfs_open_file *of,
          *
          * DO NOT ADD NEW FILES.
          */
-        name = cfile.file->f_dentry->d_name.name;
+        name = cfile.file->f_path.dentry->d_name.name;
 
         if (!strcmp(name, "memory.usage_in_bytes")) {
                 event->register_event = mem_cgroup_usage_register_event;
@@ -5079,7 +5079,7 @@ static ssize_t memcg_write_event_control(struct kernfs_open_file *of,
          * automatically removed on cgroup destruction but the removal is
          * asynchronous, so take an extra ref on @css.
          */
-        cfile_css = css_tryget_online_from_dir(cfile.file->f_dentry->d_parent,
+        cfile_css = css_tryget_online_from_dir(cfile.file->f_path.dentry->d_parent,
                                                &memory_cgrp_subsys);
         ret = -EINVAL;
         if (IS_ERR(cfile_css))