From 08a80e1c0ba46af9346019f6761b76240b8e19fa Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 12 Mar 2015 20:14:48 +0000
Subject: [PATCH] Remove write-only variable.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
---
 sys/i386/isa/npx.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/i386/isa/npx.c b/sys/i386/isa/npx.c
index 8cc81185394b..b0ea4e762474 100644
--- a/sys/i386/isa/npx.c
+++ b/sys/i386/isa/npx.c
@@ -1365,9 +1365,7 @@ fpu_kern_leave(struct thread *td, struct fpu_kern_ctx *ctx)
 int
 fpu_kern_thread(u_int flags)
 {
-	struct pcb *pcb;
 
-	pcb = curpcb;
 	KASSERT((curthread->td_pflags & TDP_KTHREAD) != 0,
 	    ("Only kthread may use fpu_kern_thread"));
 	KASSERT(curpcb->pcb_save == get_pcb_user_save_pcb(curpcb),