[src/trunk]: src/sys/ufs/chfs remove unused

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/49a0dd247844
branches:  trunk
changeset: 790772:49a0dd247844
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Oct 20 17:18:38 2013 +0000

description:
remove unused

diffstat:

 sys/ufs/chfs/chfs_gc.c        |  6 ++----
 sys/ufs/chfs/chfs_readinode.c |  3 +--
 sys/ufs/chfs/chfs_subr.c      |  4 +---
 sys/ufs/chfs/chfs_vfsops.c    |  4 +---
 sys/ufs/chfs/chfs_vnops.c     |  4 +---
 5 files changed, 6 insertions(+), 15 deletions(-)

diffs (118 lines):

diff -r 6102769837f6 -r 49a0dd247844 sys/ufs/chfs/chfs_gc.c
--- a/sys/ufs/chfs/chfs_gc.c    Sun Oct 20 17:17:30 2013 +0000
+++ b/sys/ufs/chfs/chfs_gc.c    Sun Oct 20 17:18:38 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chfs_gc.c,v 1.4 2012/10/19 12:44:39 ttoth Exp $        */
+/*     $NetBSD: chfs_gc.c,v 1.5 2013/10/20 17:18:38 christos Exp $     */
 
 /*-
  * Copyright (c) 2010 Department of Software Engineering,
@@ -985,8 +985,6 @@
 
        int ret;
 
-       struct vnode *vnode = NULL;
-
        dbg_gc("gcollect_deletion_dirent\n");
 
        /* Check node. */
@@ -995,7 +993,7 @@
 
        nref_len = chfs_nref_len(chmp, cheb, fd->nref);
 
-       vnode = chfs_vnode_lookup(chmp, fd->vno);
+       (void)chfs_vnode_lookup(chmp, fd->vno);
 
        /* Find it in parent dirents. */
        for (nref = parent->chvc->dirents;
diff -r 6102769837f6 -r 49a0dd247844 sys/ufs/chfs/chfs_readinode.c
--- a/sys/ufs/chfs/chfs_readinode.c     Sun Oct 20 17:17:30 2013 +0000
+++ b/sys/ufs/chfs/chfs_readinode.c     Sun Oct 20 17:18:38 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chfs_readinode.c,v 1.7 2012/12/01 11:31:01 mbalmer Exp $       */
+/*     $NetBSD: chfs_readinode.c,v 1.8 2013/10/20 17:18:38 christos Exp $      */
 
 /*-
  * Copyright (c) 2010 Department of Software Engineering,
@@ -507,7 +507,6 @@
                }
 
                rb_tree_insert_node(fragtree, holefrag);
-               this = holefrag;
        }
 
        rb_tree_insert_node(fragtree, newfrag);
diff -r 6102769837f6 -r 49a0dd247844 sys/ufs/chfs/chfs_subr.c
--- a/sys/ufs/chfs/chfs_subr.c  Sun Oct 20 17:17:30 2013 +0000
+++ b/sys/ufs/chfs/chfs_subr.c  Sun Oct 20 17:18:38 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chfs_subr.c,v 1.8 2012/10/19 12:44:39 ttoth Exp $      */
+/*     $NetBSD: chfs_subr.c,v 1.9 2013/10/20 17:18:38 christos Exp $   */
 
 /*-
  * Copyright (c) 2010 Department of Software Engineering,
@@ -253,14 +253,12 @@
 int
 chfs_chflags(struct vnode *vp, int flags, kauth_cred_t cred)
 {
-       struct chfs_mount *chmp;
        struct chfs_inode *ip;
        int error = 0;
        kauth_action_t action = KAUTH_VNODE_WRITE_FLAGS;
        bool changing_sysflags = false;
 
        ip = VTOI(vp);
-       chmp = ip->chmp;
 
        if (vp->v_mount->mnt_flag & MNT_RDONLY)
                return EROFS;
diff -r 6102769837f6 -r 49a0dd247844 sys/ufs/chfs/chfs_vfsops.c
--- a/sys/ufs/chfs/chfs_vfsops.c        Sun Oct 20 17:17:30 2013 +0000
+++ b/sys/ufs/chfs/chfs_vfsops.c        Sun Oct 20 17:18:38 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chfs_vfsops.c,v 1.8 2013/09/30 18:58:00 hannken Exp $  */
+/*     $NetBSD: chfs_vfsops.c,v 1.9 2013/10/20 17:18:38 christos Exp $ */
 
 /*-
  * Copyright (c) 2010 Department of Software Engineering,
@@ -204,7 +204,6 @@
 chfs_mountfs(struct vnode *devvp, struct mount *mp)
 {
        struct lwp *l = curlwp;
-       struct proc *p;
        kauth_cred_t cred;
        devmajor_t flash_major;
        dev_t dev;
@@ -216,7 +215,6 @@
        dbg("mountfs()\n");
 
        dev = devvp->v_rdev;
-       p = l ? l->l_proc : NULL;
        cred = l ? l->l_cred : NOCRED;
 
        /* Flush out any old buffers remaining from a previous use. */
diff -r 6102769837f6 -r 49a0dd247844 sys/ufs/chfs/chfs_vnops.c
--- a/sys/ufs/chfs/chfs_vnops.c Sun Oct 20 17:17:30 2013 +0000
+++ b/sys/ufs/chfs/chfs_vnops.c Sun Oct 20 17:18:38 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chfs_vnops.c,v 1.17 2013/06/23 07:28:37 dholland Exp $ */
+/*     $NetBSD: chfs_vnops.c,v 1.18 2013/10/20 17:18:38 christos Exp $ */
 
 /*-
  * Copyright (c) 2010 Department of Software Engineering,
@@ -217,7 +217,6 @@
 
        struct ufsmount *ump;
        struct chfs_mount *chmp;
-       ino_t ino;
 
        struct chfs_full_dnode *fd;
        struct buf *bp;
@@ -255,7 +254,6 @@
        err = chfs_makeinode(mode, dvp, &vp, cnp, vap->va_type);
 
        ip = VTOI(vp);
-       ino = ip->ino;
        if (vap->va_rdev != VNOVAL)
                ip->rdev = vap->va_rdev;