LU-12477 lustre: remove obsolete config checks

[fs/lustre-release.git] / lustre / include / lprocfs_status.h

diff --git a/lustre/include/lprocfs_status.h b/lustre/include/lprocfs_status.h
index feed2bd..93e7200 100644 (file)
--- a/lustre/include/lprocfs_status.h
+++ b/lustre/include/lprocfs_status.h
@@ -538,29 +538,6 @@ lprocfs_register(const char *name, struct proc_dir_entry *parent,
 extern void lprocfs_remove(struct proc_dir_entry **root);
 extern void lprocfs_remove_proc_entry(const char *name,
                                       struct proc_dir_entry *parent);
-#ifndef HAVE_REMOVE_PROC_SUBTREE
-extern int remove_proc_subtree(const char *name,
-                              struct proc_dir_entry *parent);
-#define PDE_DATA(inode)                (PDE(inode)->data)
-
-static inline int LPROCFS_ENTRY_CHECK(struct inode *inode)
-{
-       struct proc_dir_entry *dp = PDE(inode);
-       int deleted = 0;
-
-       spin_lock(&(dp)->pde_unload_lock);
-       if (dp->proc_fops == NULL)
-               deleted = 1;
-       spin_unlock(&(dp)->pde_unload_lock);
-       if (deleted)
-               return -ENODEV;
-       return 0;
-}
-#else
-static inline int LPROCFS_ENTRY_CHECK(struct inode *inode)
-{ return 0; }
-#endif
-
 extern int lprocfs_obd_setup(struct obd_device *obd, bool uuid_only);
 extern int lprocfs_obd_cleanup(struct obd_device *obd);
 #ifdef HAVE_SERVER_SUPPORT
@@ -748,12 +725,6 @@ static const struct file_operations name##_fops = {                        \
 #define __LPROC_SEQ_FOPS(name, custom_seq_write)                       \
 static int name##_single_open(struct inode *inode, struct file *file)  \
 {                                                                      \
-       int rc;                                                         \
-                                                                       \
-       rc = LPROCFS_ENTRY_CHECK(inode);                                \
-       if (rc < 0)                                                     \
-               return rc;                                              \
-                                                                       \
        return single_open(file, name##_seq_show,                       \
                           inode->i_private ? inode->i_private :        \
                                              PDE_DATA(inode));         \