smatch analysis:

  fs/autofs4/waitq.c:46 autofs4_catatonic_mode() info: redundant null check on wq->name.name calling kfree()
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Cc: autofs@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>