core: fix the reversed sanity check when setting StartupBlockIOWeight over dbus

bus_cgroup_set_property() was rejecting if the input value was in range.
Reverse it.

diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c
index eef1c47c14d18d875923513d312d8c97f4b38a09..76f07c550d39b51ac0d1dd342eea45399c6169ee 100644 (file)
--- a/src/core/dbus-cgroup.c
+++ b/src/core/dbus-cgroup.c
@@ -623,7 +623,7 @@ int bus_cgroup_set_property(
                 if (r < 0)
                         return r;
 
-                if (CGROUP_BLKIO_WEIGHT_IS_OK(weight))
+                if (!CGROUP_BLKIO_WEIGHT_IS_OK(weight))
                         return sd_bus_error_set_errnof(error, EINVAL, "StartupBlockIOWeight value out of range");
 
                 if (mode != UNIT_CHECK) {