From: Glenn Washburn <development@efficientek.com>
Date: Fri, 18 Mar 2022 06:51:31 +0000 (-0500)
Subject: net/net: Unset grub_net_poll_cards_idle when net module has been unloaded
X-Git-Tag: grub-2.12-rc1~415
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1428350438a0f76e238785d9d1d16f7f1b3d85f;p=thirdparty%2Fgrub.git

net/net: Unset grub_net_poll_cards_idle when net module has been unloaded

This looks like it was a copy/paste error. If the net module is unloaded,
grub_net_poll_cards_idle should be NULL so that GRUB does not try to call
a function which now doesn't exist.

Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---

diff --git a/grub-core/net/net.c b/grub-core/net/net.c
index 1b0e34601..3eac83d16 100644
--- a/grub-core/net/net.c
+++ b/grub-core/net/net.c
@@ -1948,5 +1948,5 @@ GRUB_MOD_FINI(net)
   grub_net_open = NULL;
   grub_net_fini_hw (0);
   grub_loader_unregister_preboot_hook (fini_hnd);
-  grub_net_poll_cards_idle = grub_net_poll_cards_idle_real;
+  grub_net_poll_cards_idle = NULL;
 }