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Remove dead ACL code 

The following code was unused which caused gcc to complain.
Since it was deadcode it has simply been removed.
This commit is contained in:
Brian Behlendorf 2010-12-21 14:38:27 -08:00
parent 4e1b54fdde
commit c60bc1fbf0
1 changed files with 1 additions and 75 deletions
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76
module/zfs/zfs_acl.c
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@ -644,13 +644,6 @@ zfs_ace_walk(void *datap, uint64_t cookie, int aclcnt,
return ((uint64_t)(uintptr_t)acep);
}
static zfs_acl_node_t *
zfs_acl_curr_node(zfs_acl_t *aclp)
{
ASSERT(aclp->z_curr_node);
return (aclp->z_curr_node);
}
/*
* Copy ACE to internal ZFS format.
* While processing the ACL each ACE will be validated for correctness.
@ -1332,73 +1325,6 @@ zfs_aclset_common(znode_t *zp, zfs_acl_t *aclp, cred_t *cr, dmu_tx_t *tx)
return (sa_bulk_update(zp->z_sa_hdl, bulk, count, tx));
}
/*
* Update access mask for prepended ACE
*
* This applies the "groupmask" value for aclmode property.
*/
static void
zfs_acl_prepend_fixup(zfs_acl_t *aclp, void *acep, void *origacep,
mode_t mode, uint64_t owner)
{
int rmask, wmask, xmask;
int user_ace;
uint16_t aceflags;
uint32_t origmask, acepmask;
uint64_t fuid;
aceflags = aclp->z_ops.ace_flags_get(acep);
fuid = aclp->z_ops.ace_who_get(acep);
origmask = aclp->z_ops.ace_mask_get(origacep);
acepmask = aclp->z_ops.ace_mask_get(acep);
user_ace = (!(aceflags &
(ACE_OWNER|ACE_GROUP|ACE_IDENTIFIER_GROUP)));
if (user_ace && (fuid == owner)) {
rmask = S_IRUSR;
wmask = S_IWUSR;
xmask = S_IXUSR;
} else {
rmask = S_IRGRP;
wmask = S_IWGRP;
xmask = S_IXGRP;
}
if (origmask & ACE_READ_DATA) {
if (mode & rmask) {
acepmask &= ~ACE_READ_DATA;
} else {
acepmask |= ACE_READ_DATA;
}
}
if (origmask & ACE_WRITE_DATA) {
if (mode & wmask) {
acepmask &= ~ACE_WRITE_DATA;
} else {
acepmask |= ACE_WRITE_DATA;
}
}
if (origmask & ACE_APPEND_DATA) {
if (mode & wmask) {
acepmask &= ~ACE_APPEND_DATA;
} else {
acepmask |= ACE_APPEND_DATA;
}
}
if (origmask & ACE_EXECUTE) {
if (mode & xmask) {
acepmask &= ~ACE_EXECUTE;
} else {
acepmask |= ACE_EXECUTE;
}
}
aclp->z_ops.ace_mask_set(acep, acepmask);
}
static void
zfs_acl_chmod(zfsvfs_t *zfsvfs, uint64_t mode, zfs_acl_t *aclp)
{
@ -2072,7 +1998,7 @@ top:
if (fuidp)
zfs_fuid_info_free(fuidp);
dmu_tx_commit(tx);
done:
mutex_exit(&zp->z_lock);
mutex_exit(&zp->z_acl_lock);