svn commit: r279936 - head/sys/i386/isa

[Konstantin Belousov]

Author: kib
Date: Thu Mar 12 20:14:48 2015
New Revision: 279936
URL: https://svnweb.freebsd.org/changeset/base/279936

Log:
  Remove write-only variable.
  
  Sponsored by:	The FreeBSD Foundation
  MFC after:	3 days

Modified:
  head/sys/i386/isa/npx.c

Modified: head/sys/i386/isa/npx.c
==============================================================================
--- head/sys/i386/isa/npx.c	Thu Mar 12 18:51:31 2015	(r279935)
+++ head/sys/i386/isa/npx.c	Thu Mar 12 20:14:48 2015	(r279936)
@@ -1365,9 +1365,7 @@ fpu_kern_leave(struct thread *td, struct
 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),