git: 1af993335913 - releng/13.2 - netlink: call genetlink notification handler upon successful family search.

The branch releng/13.2 has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=1af993335913b4c786da719015b5ba17cc8d5b2b

commit 1af993335913b4c786da719015b5ba17cc8d5b2b
Author:     Alexander V. Chernikov <melifaro@FreeBSD.org>
AuthorDate: 2023-02-17 17:58:53 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-03-07 13:27:57 +0000

    netlink: call genetlink notification handler upon successful family
    search.
    
    Approved by:    re (cperciva)
    
    (cherry picked from commit 7cbe771f013f6cf3316910648f6d46641cad7f44)
    (cherry picked from commit ac40ea6fbb4e6af98a4540fc8fd5a3e824cb181d)
---
 sys/netlink/netlink_generic.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/netlink/netlink_generic.c b/sys/netlink/netlink_generic.c
index 028ea24fc5e9..066379e2afae 100644
--- a/sys/netlink/netlink_generic.c
+++ b/sys/netlink/netlink_generic.c
@@ -160,9 +160,8 @@ genl_unregister_family(const char *family_name)
 	GENL_LOCK();
 	struct genl_family *gf = find_family(family_name);
 
-	nlctrl_notify(gf, CTRL_CMD_DELFAMILY);
-
 	if (gf != NULL) {
+		nlctrl_notify(gf, CTRL_CMD_DELFAMILY);
 		found = true;
 		unregister_groups(gf);
 		/* TODO: zero pointer first */