scripts/beesd: no need for $BEESHOME to be a subvol

We _recommend_ that `$BEESHOME` should be a subvol, and we'll create a
subvol if no directory exists; however, there's no reason to reject an
existing plain directory if the user chooses to use one.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>

scripts/beesd.in

@@ -121,8 +121,6 @@ mount --make-private -osubvolid=5 /dev/disk/by-uuid/$UUID "$MNT_DIR" || exit 1
 if [ ! -d "$BEESHOME" ]; then
     INFO "Create subvol $BEESHOME for store bees data"
     btrfs sub cre "$BEESHOME"
-else
-    btrfs sub show "$BEESHOME" &> /dev/null || ERRO "$BEESHOME MUST BE A SUBVOL!"
 fi
 
 # Check DB size