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Index: head/sys/fs/ext2fs/ext2_csum.c
===================================================================
--- head/sys/fs/ext2fs/ext2_csum.c
+++ head/sys/fs/ext2fs/ext2_csum.c
@@ -535,12 +535,11 @@
ext2_ei_csum(struct inode *ip, struct ext2fs_dinode *ei)
{
struct m_ext2fs *fs;
- uint16_t old_lo, old_hi;
+ uint16_t old_hi;
uint32_t inum, gen, crc;
fs = ip->i_e2fs;
- old_lo = ei->e2di_chksum_lo;
ei->e2di_chksum_lo = 0;
if ((EXT2_INODE_SIZE(ip->i_e2fs) > E2FS_REV0_INODE_SIZE &&
ei->e2di_extra_isize >= EXT2_INODE_CSUM_HI_EXTRA_END)) {
Index: head/sys/fs/ext2fs/ext2_extents.c
===================================================================
--- head/sys/fs/ext2fs/ext2_extents.c
+++ head/sys/fs/ext2fs/ext2_extents.c
@@ -125,10 +125,8 @@
void
ext4_ext_print_extent_tree_status(struct inode * ip)
{
- struct m_ext2fs *fs;
struct ext4_extent_header *ehp;
- fs = ip->i_e2fs;
ehp = (struct ext4_extent_header *)(char *)ip->i_db;
printf("Extent status:ip=%d\n", ip->i_number);
@@ -882,7 +880,6 @@
struct m_ext2fs *fs;
struct ext4_extent_path *curpath;
struct ext4_extent_header *neh;
- struct ext4_extent_index *fidx;
struct buf *bp;
e4fs_daddr_t newblk;
int error = 0;
@@ -925,7 +922,6 @@
ext4_index_store_pblock(curpath->ep_index, newblk);
neh = ext4_ext_inode_header(ip);
- fidx = EXT_FIRST_INDEX(neh);
neh->eh_depth = path->ep_depth + 1;
ext4_ext_dirty(ip, curpath);
out:
@@ -938,12 +934,9 @@
ext4_ext_create_new_leaf(struct inode *ip, struct ext4_extent_path *path,
struct ext4_extent *newext)
{
- struct m_ext2fs *fs;
struct ext4_extent_path *curpath;
int depth, i, error;
- fs = ip->i_e2fs;
-
repeat:
i = depth = ext4_ext_inode_depth(ip);
@@ -1033,13 +1026,11 @@
ext4_ext_insert_extent(struct inode *ip, struct ext4_extent_path *path,
struct ext4_extent *newext)
{
- struct m_ext2fs *fs;
struct ext4_extent_header * eh;
struct ext4_extent *ex, *nex, *nearex;
struct ext4_extent_path *npath;
int depth, len, error, next;
- fs = ip->i_e2fs;
depth = ext4_ext_inode_depth(ip);
ex = path[depth].ep_ext;
npath = NULL;
@@ -1166,11 +1157,9 @@
struct ucred *cred, unsigned long *count, int *perror)
{
struct m_ext2fs *fs;
- struct ext2mount *ump;
e4fs_daddr_t newblk;
fs = ip->i_e2fs;
- ump = ip->i_ump;
/*
* We will allocate only single block for now.
Index: head/sys/fs/ext2fs/ext2_lookup.c
===================================================================
--- head/sys/fs/ext2fs/ext2_lookup.c
+++ head/sys/fs/ext2fs/ext2_lookup.c
@@ -869,8 +869,8 @@
struct inode *dp;
struct ext2fs_direct_2 newdir;
struct buf *bp;
- int error, newentrysize;
int DIRBLKSIZ = ip->i_e2fs->e2fs_bsize;
+ int error;
#ifdef INVARIANTS
@@ -886,7 +886,6 @@
else
newdir.e2d_type = EXT2_FT_UNKNOWN;
bcopy(cnp->cn_nameptr, newdir.e2d_name, (unsigned)cnp->cn_namelen + 1);
- newentrysize = EXT2_DIR_REC_LEN(newdir.e2d_namlen);
if (ext2_htree_has_idx(dp)) {
error = ext2_htree_add_entry(dvp, &newdir, cnp);

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