autofs-5.1.6 - fix direct mount unlink_mount_tree() path

From: Ian Kent <raven@themaw.net>

Oops!

The path used if unlink_mount_tree() is called for direct mount entries
is not correct, fix it.

Note: the mount table handling has changed and using the --force option
with automount when direct mount maps are large will result in somewhat
larger overhead.

Signed-off-by: Ian Kent <raven@themaw.net>
---
 CHANGELOG       |    1 +
 daemon/direct.c |    2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

--- autofs-5.1.4.orig/CHANGELOG
+++ autofs-5.1.4/CHANGELOG
@@ -83,6 +83,7 @@ xx/xx/2018 autofs-5.1.5
 - fix autofs mount options construction.
 - mount_nfs.c fix local rdma share not mounting.
 - fix incorrect systemctl command syntax in autofs(8).
+- fix direct mount unlink_mount_tree() path.
 
 19/12/2017 autofs-5.1.4
 - fix spec file url.
--- autofs-5.1.4.orig/daemon/direct.c
+++ autofs-5.1.4/daemon/direct.c
@@ -311,7 +311,7 @@ int do_mount_autofs_direct(struct autofs
 			return 0;
 		}
 
-		ret = unlink_mount_tree(ap, ap->path);
+		ret = unlink_mount_tree(ap, me->key);
 		if (!ret) {
 			error(ap->logopt,
 			     "already mounted as other than autofs "