From 7e93a41d0ab9a00e228865ee0e78da34de2a2d5e Mon Sep 17 00:00:00 2001
From: shurd <shurd@FreeBSD.org>
Date: Wed, 13 Sep 2017 02:44:50 +0000
Subject: [PATCH] Fix GCC build failure caused by r323516

No need to declare cold when we #include <sys/systm.h>

Reported by:	Jenkins
Reviewed by:	sbruno
Approved by:	sbruno (mentor)
Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D12347
---
 sys/dev/e1000/e1000_osdep.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/dev/e1000/e1000_osdep.h b/sys/dev/e1000/e1000_osdep.h
index 50f806dc988b..840bbfcfcdce 100644
--- a/sys/dev/e1000/e1000_osdep.h
+++ b/sys/dev/e1000/e1000_osdep.h
@@ -78,7 +78,6 @@ ms_scale(int x) {
 		return (max(1, x/(1000/hz)));
 	}
 }
-extern int cold;
 
 static inline void
 safe_pause_us(int x) {