1 files changed, 13 insertions, 8 deletions

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index fa678abc9db1..480cb1065eec 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -429,7 +429,7 @@ struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir,
                         unsigned int ino;
 
                         ino = de->low_ino;
-                        de_get(de);
+                        pde_get(de);
                         spin_unlock(&proc_subdir_lock);
                         error = -EINVAL;
                         inode = proc_get_inode(dir->i_sb, ino, de);
@@ -445,7 +445,7 @@ out_unlock:
                 return NULL;
         }
         if (de)
-                de_put(de);
+                pde_put(de);
         return ERR_PTR(error);
 }
 
@@ -509,17 +509,17 @@ int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
                                 struct proc_dir_entry *next;
 
                                 /* filldir passes info to user space */
-                                de_get(de);
+                                pde_get(de);
                                 spin_unlock(&proc_subdir_lock);
                                 if (filldir(dirent, de->name, de->namelen, filp->f_pos,
                                             de->low_ino, de->mode >> 12) < 0) {
-                                        de_put(de);
+                                        pde_put(de);
                                         goto out;
                                 }
                                 spin_lock(&proc_subdir_lock);
                                 filp->f_pos++;
                                 next = de->next;
-                                de_put(de);
+                                pde_put(de);
                                 de = next;
                         } while (de);
                         spin_unlock(&proc_subdir_lock);
@@ -763,7 +763,7 @@ out:
         return NULL;
 }
 
-void free_proc_entry(struct proc_dir_entry *de)
+static void free_proc_entry(struct proc_dir_entry *de)
 {
         unsigned int ino = de->low_ino;
 
@@ -777,6 +777,12 @@ void free_proc_entry(struct proc_dir_entry *de)
         kfree(de);
 }
 
+void pde_put(struct proc_dir_entry *pde)
+{
+        if (atomic_dec_and_test(&pde->count))
+                free_proc_entry(pde);
+}
+
 /*
  * Remove a /proc entry and free it if it's not currently in use.
  */
@@ -845,6 +851,5 @@ continue_removing:
         WARN(de->subdir, KERN_WARNING "%s: removing non-empty directory "
                         "'%s/%s', leaking at least '%s'\n", __func__,
                         de->parent->name, de->name, de->subdir->name);
-        if (atomic_dec_and_test(&de->count))
-                free_proc_entry(de);
+        pde_put(de);
 }