diff --git a/sys/fs/ext2fs/ext2_bmap.c b/sys/fs/ext2fs/ext2_bmap.c
index 12f9560d93b0..d144e926f0ba 100644
--- a/sys/fs/ext2fs/ext2_bmap.c
+++ b/sys/fs/ext2fs/ext2_bmap.c
@@ -145,7 +145,6 @@ ext2_bmaparray(struct vnode *vp, daddr_t bn, daddr_t *bnp, int *runp, int *runb)
 	struct buf *bp;
 	struct ext2mount *ump;
 	struct mount *mp;
-	struct vnode *devvp;
 	struct indir a[NIADDR+1], *ap;
 	daddr_t daddr;
 	e2fs_lbn_t metalbn;
@@ -156,7 +155,6 @@ ext2_bmaparray(struct vnode *vp, daddr_t bn, daddr_t *bnp, int *runp, int *runb)
 	ip = VTOI(vp);
 	mp = vp->v_mount;
 	ump = VFSTOEXT2(mp);
-	devvp = ump->um_devvp;
 
 	bsize = EXT2_BLOCK_SIZE(ump->um_e2fs);
 
diff --git a/sys/fs/ext2fs/ext2_extents.c b/sys/fs/ext2fs/ext2_extents.c
index 26e6a222cc94..68704bb88504 100644
--- a/sys/fs/ext2fs/ext2_extents.c
+++ b/sys/fs/ext2fs/ext2_extents.c
@@ -131,13 +131,11 @@ struct ext4_extent_path *
 ext4_ext_find_extent(struct m_ext2fs *fs, struct inode *ip,
 		     daddr_t lbn, struct ext4_extent_path *path)
 {
-	struct vnode *vp;
 	struct ext4_extent_header *ehp;
 	uint16_t i;
 	int error, size;
 	daddr_t nblk;
 
-	vp = ITOV(ip);
 	ehp = (struct ext4_extent_header *)(char *)ip->i_db;
 
 	if (ehp->eh_magic != EXT4_EXT_MAGIC)
diff --git a/sys/fs/ext2fs/ext2_htree.c b/sys/fs/ext2fs/ext2_htree.c
index 33e4c0f7d42d..70a2f4786e9c 100644
--- a/sys/fs/ext2fs/ext2_htree.c
+++ b/sys/fs/ext2fs/ext2_htree.c
@@ -395,7 +395,7 @@ ext2_htree_append_block(struct vnode *vp, char *data,
 	int error;
 
 	cursize = roundup(dp->i_size, blksize);
-	newsize = roundup(dp->i_size, blksize) + blksize;
+	newsize = cursize + blksize;
 
 	auio.uio_offset = cursize;
 	auio.uio_resid = blksize;
@@ -771,7 +771,7 @@ ext2_htree_add_entry(struct vnode *dvp, struct ext2fs_direct_2 *entry,
 		dst_node->h_fake_dirent.e2d_reclen = blksize;
 
 		cursize = roundup(ip->i_size, blksize);
-		dirsize = roundup(ip->i_size, blksize) + blksize;
+		dirsize = cursize + blksize;
 		blknum = dirsize / blksize - 1;
 
 		error = ext2_htree_append_block(dvp, newidxblock,
diff --git a/sys/fs/ext2fs/ext2_inode.c b/sys/fs/ext2fs/ext2_inode.c
index 43b0fc9d144b..2fc2192d05bd 100644
--- a/sys/fs/ext2fs/ext2_inode.c
+++ b/sys/fs/ext2fs/ext2_inode.c
@@ -115,7 +115,6 @@ ext2_truncate(struct vnode *vp, off_t length, int flags, struct ucred *cred,
 	struct inode *oip;
 	int32_t bn, lbn, lastiblock[NIADDR], indir_lbn[NIADDR];
 	uint32_t oldblks[NDADDR + NIADDR], newblks[NDADDR + NIADDR];
-	struct bufobj *bo;
 	struct m_ext2fs *fs;
 	struct buf *bp;
 	int offset, size, level;
@@ -124,7 +123,6 @@ ext2_truncate(struct vnode *vp, off_t length, int flags, struct ucred *cred,
 	off_t osize;
 
 	oip = VTOI(ovp);
-	bo = &ovp->v_bufobj;
 
 	ASSERT_VOP_LOCKED(vp, "ext2_truncate");	
 
diff --git a/sys/fs/ext2fs/ext2_lookup.c b/sys/fs/ext2fs/ext2_lookup.c
index e59b60614c4a..f9845bd3e65a 100644
--- a/sys/fs/ext2fs/ext2_lookup.c
+++ b/sys/fs/ext2fs/ext2_lookup.c
@@ -343,7 +343,6 @@ restart:
 	 * we watch for a place to put the new file in
 	 * case it doesn't already exist.
 	 */
-	ino = 0;
 	i_diroff = dp->i_diroff;
 	ss.slotstatus = FOUND;
 	ss.slotfreespace = ss.slotsize = ss.slotneeded = 0;
diff --git a/sys/fs/ext2fs/ext2_vfsops.c b/sys/fs/ext2fs/ext2_vfsops.c
index b97356d072ac..6879e42ac95d 100644
--- a/sys/fs/ext2fs/ext2_vfsops.c
+++ b/sys/fs/ext2fs/ext2_vfsops.c
@@ -902,7 +902,6 @@ ext2_vget(struct mount *mp, ino_t ino, int flags, struct vnode **vpp)
 	struct ext2mount *ump;
 	struct buf *bp;
 	struct vnode *vp;
-	struct cdev *dev;
 	struct thread *td;
 	int i, error;
 	int used_blocks;
@@ -913,7 +912,6 @@ ext2_vget(struct mount *mp, ino_t ino, int flags, struct vnode **vpp)
 		return (error);
 
 	ump = VFSTOEXT2(mp);
-	dev = ump->um_dev;
 	ip = malloc(sizeof(struct inode), M_EXT2NODE, M_WAITOK | M_ZERO);
 
 	/* Allocate a new vnode/inode. */
diff --git a/sys/fs/ext2fs/ext2_vnops.c b/sys/fs/ext2fs/ext2_vnops.c
index 5baca5aacbad..dd30aea279c4 100644
--- a/sys/fs/ext2fs/ext2_vnops.c
+++ b/sys/fs/ext2fs/ext2_vnops.c
@@ -1223,7 +1223,6 @@ ext2_rmdir(struct vop_rmdir_args *ap)
 	 *  the current directory and thus be
 	 *  non-empty.)
 	 */
-	error = 0;
 	if (ip->i_nlink != 2 || !ext2_dirempty(ip, dp->i_number, cnp->cn_cred)) {
 		error = ENOTEMPTY;
 		goto out;
@@ -1329,12 +1328,10 @@ ext2_strategy(struct vop_strategy_args *ap)
 {
 	struct buf *bp = ap->a_bp;
 	struct vnode *vp = ap->a_vp;
-	struct inode *ip;
 	struct bufobj *bo;
 	daddr_t blkno;
 	int error;
 
-	ip = VTOI(vp);
 	if (vp->v_type == VBLK || vp->v_type == VCHR)
 		panic("ext2_strategy: spec");
 	if (bp->b_blkno == bp->b_lblkno) {