From 09b966ee7c6389db635f793377cc50cb2fcb4962 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Mon, 4 Apr 2022 20:11:40 -0600
Subject: [PATCH] Mark cfg as __unused to avoid ifdef soup

Sponsored by:		Netflix
---
 sys/dev/pci/pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c
index 6f3bae13d79..535d4f6f3f3 100644
--- a/sys/dev/pci/pci.c
+++ b/sys/dev/pci/pci.c
@@ -5645,7 +5645,7 @@ pci_release_resource(device_t dev, device_t child, int type, int rid,
 {
 	struct pci_devinfo *dinfo;
 	struct resource_list *rl;
-	pcicfgregs *cfg;
+	pcicfgregs *cfg __unused;
 
 	if (device_get_parent(child) != dev)
 		return (BUS_RELEASE_RESOURCE(device_get_parent(dev), child,
@@ -5655,7 +5655,7 @@ pci_release_resource(device_t dev, device_t child, int type, int rid,
 	cfg = &dinfo->cfg;
 
 #ifdef PCI_IOV
-	if (dinfo->cfg.flags & PCICFG_VF) {
+	if (cfg->flags & PCICFG_VF) {
 		switch (type) {
 		/* VFs can't have I/O BARs. */
 		case SYS_RES_IOPORT: