8 files changed, 0 insertions, 11 deletions

diff --git a/sys/dev/ieee488/upd7210.h b/sys/dev/ieee488/upd7210.h
index 7ba0f8eb8d10..b50fddb2faf7 100644
--- a/sys/dev/ieee488/upd7210.h
+++ b/sys/dev/ieee488/upd7210.h
@@ -218,7 +218,6 @@ enum upd7210_rreg {
 #define ADR1_EOI	(1 << 7)	/* End or Identify		*/
 
 /* Stuff from software drivers */
-extern struct cdevsw gpib_l_cdevsw;
 extern struct cdevsw gpib_ib_cdevsw;
 
 /* Stuff from upd7210.c */
diff --git a/sys/dev/iicbus/iicbus.h b/sys/dev/iicbus/iicbus.h
index 59bbaef4d3fe..fcf758bbe056 100644
--- a/sys/dev/iicbus/iicbus.h
+++ b/sys/dev/iicbus/iicbus.h
@@ -36,8 +36,6 @@ struct iicbus_softc {
 				 * 0 if no start condition succeeded */
 };
 
-extern devclass_t iicbus_devclass;
-
 extern int iicbus_generic_intr(device_t dev, int event, char *buf);
 
 #endif
diff --git a/sys/dev/smbus/smbus.h b/sys/dev/smbus/smbus.h
index 9f96b9dfe172..cd84cc85d401 100644
--- a/sys/dev/smbus/smbus.h
+++ b/sys/dev/smbus/smbus.h
@@ -34,8 +34,6 @@ struct smbus_softc {
 	device_t owner;		/* smbus owner device structure */
 };
 
-extern devclass_t smbus_devclass;
-
 extern void smbus_generic_intr(device_t dev, u_char devaddr, char low, char high);
 
 #endif
diff --git a/sys/fs/unionfs/union.h b/sys/fs/unionfs/union.h
index ff3db84a39ff..757e242f04f9 100644
--- a/sys/fs/unionfs/union.h
+++ b/sys/fs/unionfs/union.h
@@ -135,7 +135,6 @@ extern int (*union_dircheckp)(struct thread *, struct vnode **,
 #define UDEBUG_ENABLED	1
 
 extern struct vop_vector union_vnodeops;
-extern struct vfsops union_vfsops;
 extern int uniondebug;
 
 #endif /* _KERNEL */
diff --git a/sys/netinet/pim_var.h b/sys/netinet/pim_var.h
index e32a4acb4022..f79edde23b59 100644
--- a/sys/netinet/pim_var.h
+++ b/sys/netinet/pim_var.h
@@ -71,7 +71,6 @@ struct pimstat {
 }
 
 #ifdef _KERNEL
-extern struct pimstat pimstat;
 
 void pim_input(struct mbuf *, int);
 SYSCTL_DECL(_net_inet_pim);
diff --git a/sys/netinet6/pim6_var.h b/sys/netinet6/pim6_var.h
index 57bf1f98d3b0..aa6fc6c3fa64 100644
--- a/sys/netinet6/pim6_var.h
+++ b/sys/netinet6/pim6_var.h
@@ -52,8 +52,6 @@ struct pim6stat {
 };
 
 #if (defined(KERNEL)) || (defined(_KERNEL))
-extern struct pim6stat pim6stat;
-
 int pim6_input __P((struct mbuf **, int*, int));
 #endif /* KERNEL */
 
diff --git a/sys/sys/interrupt.h b/sys/sys/interrupt.h
index 9833b226eb42..75fbb9147f0e 100644
--- a/sys/sys/interrupt.h
+++ b/sys/sys/interrupt.h
@@ -99,7 +99,6 @@ struct ithd {
 
 extern struct	ithd *tty_ithd;
 extern struct	ithd *clk_ithd;
-extern void	*net_ih;
 extern void	*softclock_ih;
 extern void	*vm_ih;
 
diff --git a/sys/sys/proc.h b/sys/sys/proc.h
index a408ecccb670..7f7de040cc76 100644
--- a/sys/sys/proc.h
+++ b/sys/sys/proc.h
@@ -818,7 +818,6 @@ extern int lastpid;
 extern int nprocs, maxproc;		/* Current and max number of procs. */
 extern int maxprocperuid;		/* Max procs per uid. */
 extern u_long ps_arg_cache_limit;
-extern int sched_quantum;		/* Scheduling quantum in ticks. */
 
 LIST_HEAD(proclist, proc);
 TAILQ_HEAD(procqueue, proc);