From b8be84a3f059637cde40528f9e9c5dadcba659cd Mon Sep 17 00:00:00 2001
From: Sascha Wildner <saw@online.de>
Date: Mon, 30 Apr 2012 22:24:01 +0200
Subject: [PATCH] kernel: Remove some unused variables.

---
 sys/kern/kern_varsym.c      | 4 ----
 sys/vfs/tmpfs/tmpfs_vnops.c | 2 --
 sys/vm/vm_glue.c            | 2 --
 3 files changed, 8 deletions(-)

diff --git a/sys/kern/kern_varsym.c b/sys/kern/kern_varsym.c
index 09b4af7230..285fdc2937 100644
--- a/sys/kern/kern_varsym.c
+++ b/sys/kern/kern_varsym.c
@@ -30,8 +30,6 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
- * $DragonFly: src/sys/kern/kern_varsym.c,v 1.9 2007/04/30 07:18:54 dillon Exp $
  */
 
 /*
@@ -139,13 +137,11 @@ sys_varsym_set(struct varsym_set_args *uap)
     char name[MAXVARSYM_NAME];
     char *buf;
     struct thread *td;
-    struct proc *p;
     struct lwp *lp;
     int error;
 
     td = curthread;
     lp = td->td_lwp;
-    p = lp ? lp->lwp_proc : NULL;
 
     if ((error = copyinstr(uap->name, name, sizeof(name), NULL)) != 0)
 	goto done2;
diff --git a/sys/vfs/tmpfs/tmpfs_vnops.c b/sys/vfs/tmpfs/tmpfs_vnops.c
index 4cbf406092..990a1ce8f3 100644
--- a/sys/vfs/tmpfs/tmpfs_vnops.c
+++ b/sys/vfs/tmpfs/tmpfs_vnops.c
@@ -402,11 +402,9 @@ tmpfs_setattr(struct vop_setattr_args *v)
 static int
 tmpfs_fsync(struct vop_fsync_args *v)
 {
-	struct tmpfs_mount *tmp;
 	struct tmpfs_node *node;
 	struct vnode *vp = v->a_vp;
 
-	tmp = VFS_TO_TMPFS(vp->v_mount);
 	node = VP_TO_TMPFS_NODE(vp);
 
 	tmpfs_update(vp);
diff --git a/sys/vm/vm_glue.c b/sys/vm/vm_glue.c
index 6a8ac6e8b7..bc1495f4da 100644
--- a/sys/vm/vm_glue.c
+++ b/sys/vm/vm_glue.c
@@ -499,7 +499,6 @@ swapout_procs(int action)
 static int
 swapout_procs_callback(struct proc *p, void *data)
 {
-	struct vmspace *vm;
 	struct lwp *lp;
 	int action = *(int *)data;
 	int minslp = -1;
@@ -508,7 +507,6 @@ swapout_procs_callback(struct proc *p, void *data)
 		return(0);
 
 	lwkt_gettoken(&p->p_token);
-	vm = p->p_vmspace;
 
 	/*
 	 * We only consider active processes.
-- 
2.41.0