svn commit: r333843 - head/sys/kern

[Matt Macy]

Author: mmacy
Date: Sat May 19 04:10:53 2018
New Revision: 333843
URL: https://svnweb.freebsd.org/changeset/base/333843

Log:
  mqueue: avoid unused variables

Modified:
  head/sys/kern/uipc_mqueue.c

Modified: head/sys/kern/uipc_mqueue.c
==============================================================================
--- head/sys/kern/uipc_mqueue.c	Sat May 19 04:09:58 2018	(r333842)
+++ head/sys/kern/uipc_mqueue.c	Sat May 19 04:10:53 2018	(r333843)
@@ -1343,14 +1343,12 @@ mqfs_read(struct vop_read_args *ap)
 	char buf[80];
 	struct vnode *vp = ap->a_vp;
 	struct uio *uio = ap->a_uio;
-	struct mqfs_node *pn;
 	struct mqueue *mq;
 	int len, error;
 
 	if (vp->v_type != VREG)
 		return (EINVAL);
 
-	pn = VTON(vp);
 	mq = VTOMQ(vp);
 	snprintf(buf, sizeof(buf),
 		"QSIZE:%-10ld MAXMSG:%-10ld CURMSG:%-10ld MSGSIZE:%-10ld\n",
@@ -2439,11 +2437,13 @@ sys_kmq_notify(struct thread *td, struct kmq_notify_ar
 static void
 mqueue_fdclose(struct thread *td, int fd, struct file *fp)
 {
-	struct filedesc *fdp;
 	struct mqueue *mq;
+#ifdef INVARIANTS
+	struct filedesc *fdp;
  
 	fdp = td->td_proc->p_fd;
 	FILEDESC_LOCK_ASSERT(fdp);
+#endif
 
 	if (fp->f_ops == &mqueueops) {
 		mq = FPTOMQ(fp);