coda_unlink, coda_rmdir, coda_readdir can all be static, the forward
declarations already were.
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Cc: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>