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util: cgroup: remove unused opts in virCgroupV2BindMount

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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@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Ján Tomko 2020-08-03 13:06:54 +02:00
parent 21cd1e7254
commit ef87d60120
1 changed files with 1 additions and 4 deletions
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5
src/util/vircgroupv2.c
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@ -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) {