In virCgroupV2BindMount there is an unused variable containing what seem to be tmpfs mount options. Delete it. Unlike with cgroups v1, we do not create a tmpfs here. Signed-off-by: Ján Tomko <jtomko(a)redhat.com&gt; --- src/util/vircgroupv2.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c index 80f596542c..bf6b4a298c 100644 --- a/src/util/vircgroupv2.c +++ b/src/util/vircgroupv2.c @@ -548,9 +548,8 @@ virCgroupV2KillRecursive(virCgroupPtr group, static int virCgroupV2BindMount(virCgroupPtr group, const char *oldroot, - const char *mountopts) + const char *mountopts G_GNUC_UNUSED) { - g_autofree char *opts = NULL; g_autofree char *src = NULL; VIR_DEBUG("Mounting cgroups at '%s'", group->unified.mountPoint); @@ -561,8 +560,6 @@ virCgroupV2BindMount(virCgroupPtr group, return -1; } - opts = g_strdup_printf("mode=755,size=65536%s", mountopts); - src = g_strdup_printf("%s%s", oldroot, group->unified.mountPoint); if (mount(src, group->unified.mountPoint, "none", MS_BIND, NULL) < 0) { -- 2.26.2