cgroups: use explicit unsigned type for bitfield

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/cgroups/cgroup.h b/src/lxc/cgroups/cgroup.h
index 6f1508e637f6be2ff333fb87e7b4257f702c89ac..14daa1fc215a9a9ef9a56516a65284fabaaa66f8 100644 (file)
--- a/src/lxc/cgroups/cgroup.h
+++ b/src/lxc/cgroups/cgroup.h
@@ -78,7 +78,7 @@ struct hierarchy {
        int version;
 
        /* cgroup2 only */
-       int bpf_device_controller:1;
+       unsigned int bpf_device_controller:1;
 };
 
 struct cgroup_ops {