From ca34d6aeda93827f779ee0a8f066ed9f544f0a62 Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Fri, 5 Apr 2019 20:12:19 +0000
Subject: [PATCH] Fix gcc warning about shadowed global.

Sponsored by:	Mellanox Technologies
MFC after:	2 weeks
---
 usr.sbin/devctl/devctl.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/usr.sbin/devctl/devctl.c b/usr.sbin/devctl/devctl.c
index 32fbb64ef185..7db6e6e529c0 100644
--- a/usr.sbin/devctl/devctl.c
+++ b/usr.sbin/devctl/devctl.c
@@ -397,14 +397,14 @@ reset_usage(void)
 static int
 reset(int ac, char **av)
 {
-	bool detach;
+	bool detach_drv;
 	int ch;
 
-	detach = false;
+	detach_drv = false;
 	while ((ch = getopt(ac, av, "d")) != -1)
 		switch (ch) {
 		case 'd':
-			detach = true;
+			detach_drv = true;
 			break;
 		default:
 			reset_usage();
@@ -414,7 +414,7 @@ reset(int ac, char **av)
 
 	if (ac != 1)
 		reset_usage();
-	if (devctl_reset(av[0], detach) < 0)
+	if (devctl_reset(av[0], detach_drv) < 0)
 		err(1, "Failed to reset %s", av[0]);
 	return (0);
 }