libceph: don't omit recovery_deletes in target_copy()

Currently target_copy() is used only for sending linger pings, so
this doesn't come up, but generally omitting recovery_deletes can
result in unneeded resends (force_resend in calc_target()).

Fixes: ae78dd8 ("libceph: make RECOVERY_DELETES feature create a new interval")
Signed-off-by: Ilya Dryomov <[email protected]>
Reviewed-by: Jeff Layton <[email protected]>

net/ceph/osd_client.c

@@ -445,6 +445,7 @@ static void target_copy(struct ceph_osd_request_target *dest,
 	dest->size = src->size;
 	dest->min_size = src->min_size;
 	dest->sort_bitwise = src->sort_bitwise;
+	dest->recovery_deletes = src->recovery_deletes;
 
 	dest->flags = src->flags;
 	dest->paused = src->paused;