From 17f254d8402c174b8eecb1e42913d007da666144 Mon Sep 17 00:00:00 2001 From: Brooks Davis Date: Thu, 14 Mar 2019 15:55:30 +0000 Subject: [PATCH] Remove an unused struct proc *p1 in cpu_fork(). The only reference to p1 after a dead store was in a comment so update the comment to refer to td1. Submitted by: sbruno Differential Revision: https://reviews.freebsd.org/D16226 --- sys/mips/mips/vm_machdep.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sys/mips/mips/vm_machdep.c b/sys/mips/mips/vm_machdep.c index 47be7a3ee34e..45fedeec0408 100644 --- a/sys/mips/mips/vm_machdep.c +++ b/sys/mips/mips/vm_machdep.c @@ -90,10 +90,8 @@ __FBSDID("$FreeBSD$"); void cpu_fork(struct thread *td1, struct proc *p2, struct thread *td2,int flags) { - struct proc *p1; struct pcb *pcb2; - p1 = td1->td_proc; if ((flags & RFPROC) == 0) return; /* It is assumed that the vm_thread_alloc called @@ -103,7 +101,7 @@ cpu_fork(struct thread *td1, struct proc *p2, struct thread *td2,int flags) /* Point the pcb to the top of the stack */ pcb2 = td2->td_pcb; - /* Copy p1's pcb, note that in this case + /* Copy td1's pcb, note that in this case * our pcb also includes the td_frame being copied * too. The older mips2 code did an additional copy * of the td_frame, for us that's not needed any