[PATCH 25/53] smb/client: use d_time to store a timestamp in dentry, not d_fsdata

[NeilBrown]

From: NeilBrown <neil at brown.name>

smb/client uses d_fsdata is exactly the way that d_time is intended to
be used.  It previous used d_time but this was changed in
  Commit: a00be0e31f8d ("cifs: don't use ->d_time")
without any reason being given.

This patch effectively reverts that patch (though it doesn't remove the
helpers) so that d_fsdata can be used for something more generic.

Cc: Miklos Szeredi <miklos at szeredi.hu>
Signed-off-by: NeilBrown <neil at brown.name>
---
 fs/smb/client/cifsfs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/smb/client/cifsfs.h b/fs/smb/client/cifsfs.h
index e320d39b01f5..5153e811c50b 100644
--- a/fs/smb/client/cifsfs.h
+++ b/fs/smb/client/cifsfs.h
@@ -30,12 +30,12 @@ cifs_uniqueid_to_ino_t(u64 fileid)
 
 static inline void cifs_set_time(struct dentry *dentry, unsigned long time)
 {
-	dentry->d_fsdata = (void *) time;
+	dentry->d_time = time;
 }
 
 static inline unsigned long cifs_get_time(struct dentry *dentry)
 {
-	return (unsigned long) dentry->d_fsdata;
+	return dentry->d_time;
 }
 
 extern struct file_system_type cifs_fs_type, smb3_fs_type;
-- 
2.50.0.107.gf914562f5916.dirty