git: 823b5cfbabb9 - main - mii_fdt: fix a set-but-not-used warning

The branch main has been updated by mhorne:

URL: https://cgit.FreeBSD.org/src/commit/?id=823b5cfbabb93294c9294c1b1b2cbeb5a61af74b

commit 823b5cfbabb93294c9294c1b1b2cbeb5a61af74b
Author:     Mitchell Horne <mhorne@FreeBSD.org>
AuthorDate: 2022-03-30 21:45:54 +0000
Commit:     Mitchell Horne <mhorne@FreeBSD.org>
CommitDate: 2022-04-03 15:28:37 +0000

    mii_fdt: fix a set-but-not-used warning
---
 sys/dev/mii/mii_fdt.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/dev/mii/mii_fdt.c b/sys/dev/mii/mii_fdt.c
index 9cf3fd2fab37..d60c91cc0c8c 100644
--- a/sys/dev/mii/mii_fdt.c
+++ b/sys/dev/mii/mii_fdt.c
@@ -257,13 +257,11 @@ static int
 miibus_fdt_attach(device_t dev)
 {
 	struct mii_attach_args *ma;
-	struct mii_data *sc;
 	int i, error, nchildren;
 	device_t parent, *children;
 	phandle_t phy_node;
 
 	parent = device_get_parent(dev);
-	sc = device_get_softc(dev);
 
 	error = device_get_children(dev, &children, &nchildren);
 	if (error != 0 || nchildren == 0)