[PATCHES] d_path-related stuff

[Al Viro]

	Patches in vfs.git #work.d_path (and just posted
to fsdevel); assorted d_path-related stuff that had fallen
through the cracks last cycle (or several).  Posted this
time around, will go into -next if nobody screams...
      dynamic_dname(): drop unused dentry argument
      ksmbd: don't open-code file_path()
      ->getprocattr(): attribute name is const char *, TYVM...
      ksmbd: don't open-code %pf
      d_path.c: typo fix...