1 files changed, 3 insertions, 6 deletions

diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 3ab6d14e71c5..a024cf7b260f 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -52,7 +52,6 @@ struct proc_dir_entry {
 
 union proc_op {
         int (*proc_get_link)(struct dentry *, struct path *);
-        int (*proc_read)(struct task_struct *task, char *page);
         int (*proc_show)(struct seq_file *m,
                 struct pid_namespace *ns, struct pid *pid,
                 struct task_struct *task);
@@ -112,10 +111,10 @@ static inline int task_dumpable(struct task_struct *task)
         return 0;
 }
 
-static inline unsigned name_to_int(struct dentry *dentry)
+static inline unsigned name_to_int(const struct qstr *qstr)
 {
-        const char *name = dentry->d_name.name;
-        int len = dentry->d_name.len;
+        const char *name = qstr->name;
+        int len = qstr->len;
         unsigned n = 0;
 
         if (len > 1 && *name == '0')
@@ -178,8 +177,6 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
 /*
  * generic.c
  */
-extern spinlock_t proc_subdir_lock;
-
 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
                                      struct dentry *);