cgroups: fix cg_legacy_freeze() return type

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

cgroups: fix cg_legacy_freeze() return type
b8a4fe12 · Christian Brauner · 2e85effb · b8a4fe12
Unverified Commit b8a4fe12 authored Feb 21, 2021 by Christian Brauner
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cgfsng.c src/lxc/cgroups/cgfsng.c +1 -1

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--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1890,7 +1890,7 @@ __cgfsng_ops static bool cgfsng_criu_get_hierarchies(struct cgroup_ops *ops,
 	return true;
 }
-static bool cg_legacy_freeze(struct cgroup_ops *ops)
+static int cg_legacy_freeze(struct cgroup_ops *ops)
 {
 	struct hierarchy *h;