git: c681cce925dd - main - net: whack "set but not used" warnings in net/pfil.c

The branch main has been updated by mjg:

URL: https://cgit.FreeBSD.org/src/commit/?id=c681cce925dd193359f9d25f782e313f1e296ca8

commit c681cce925dd193359f9d25f782e313f1e296ca8
Author:     Mateusz Guzik <mjg@FreeBSD.org>
AuthorDate: 2021-11-14 17:19:58 +0000
Commit:     Mateusz Guzik <mjg@FreeBSD.org>
CommitDate: 2021-11-14 17:19:58 +0000

    net: whack "set but not used" warnings in net/pfil.c
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
---
 sys/net/pfil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/pfil.c b/sys/net/pfil.c
index 4968bb8cc4de..85a0f031006b 100644
--- a/sys/net/pfil.c
+++ b/sys/net/pfil.c
@@ -479,7 +479,7 @@ static void
 pfil_init(const void *unused __unused)
 {
 	struct make_dev_args args;
-	int error;
+	int error __diagused;
 
 	make_dev_args_init(&args);
 	args.mda_flags = MAKEDEV_WAITOK | MAKEDEV_CHECKNAME;