From: B Horn <b...@horn.uk>

The net module is a dependency of normal. So, it shouldn't be possible
to unload the net. Though unregister variables hooks as a precaution.
It also gets in line with unregistering the other net module hooks.

Signed-off-by: B Horn <b...@horn.uk>
Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com>
---
 grub-core/net/net.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/grub-core/net/net.c b/grub-core/net/net.c
index 8cad4fb6d..f69c67b64 100644
--- a/grub-core/net/net.c
+++ b/grub-core/net/net.c
@@ -2072,6 +2072,8 @@ GRUB_MOD_FINI(net)
 {
   grub_register_variable_hook ("net_default_server", 0, 0);
   grub_register_variable_hook ("pxe_default_server", 0, 0);
+  grub_register_variable_hook ("net_default_ip", 0, 0);
+  grub_register_variable_hook ("net_default_mac", 0, 0);
 
   grub_bootp_fini ();
   grub_dns_fini ();
-- 
2.11.0


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