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security: remove dead hook inode_delete

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Unused hook.  Remove.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Eric Paris 2010-04-07 15:14:50 -04:00 committed by James Morris
parent 91a9420f58
commit 9d5ed77dad
4 changed files with 0 additions and 25 deletions
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2
fs/inode.c
View file

@ -1205,8 +1205,6 @@ void generic_delete_inode(struct inode *inode)
inodes_stat.nr_inodes--;
spin_unlock(&inode_lock);
security_inode_delete(inode);
if (op->delete_inode) {
void (*delete)(struct inode *) = op->delete_inode;
/* Filesystems implementing their own

11
include/linux/security.h
View file

@ -478,12 +478,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* @mnt is the vfsmount where the dentry was looked up
* @dentry contains the dentry structure for the file.
* Return 0 if permission is granted.
* @inode_delete:
* @inode contains the inode structure for deleted inode.
* This hook is called when a deleted inode is released (i.e. an inode
* with no hard links has its use count drop to zero). A security module
* can use this hook to release any persistent label associated with the
* inode.
* @inode_setxattr:
* Check permission before setting the extended attributes
* @value identified by @name for @dentry.
@ -1502,7 +1496,6 @@ struct security_operations {
int (*inode_permission) (struct inode *inode, int mask);
int (*inode_setattr) (struct dentry *dentry, struct iattr *attr);
int (*inode_getattr) (struct vfsmount *mnt, struct dentry *dentry);
void (*inode_delete) (struct inode *inode);
int (*inode_setxattr) (struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
void (*inode_post_setxattr) (struct dentry *dentry, const char *name,
@ -1768,7 +1761,6 @@ int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd);
int security_inode_permission(struct inode *inode, int mask);
int security_inode_setattr(struct dentry *dentry, struct iattr *attr);
int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry);
void security_inode_delete(struct inode *inode);
int security_inode_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
void security_inode_post_setxattr(struct dentry *dentry, const char *name,
@ -2177,9 +2169,6 @@ static inline int security_inode_getattr(struct vfsmount *mnt,
return 0;
}
static inline void security_inode_delete(struct inode *inode)
{ }
static inline int security_inode_setxattr(struct dentry *dentry,
const char *name, const void *value, size_t size, int flags)
{

5
security/capability.c
View file

@ -195,10 +195,6 @@ static int cap_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
return 0;
}
static void cap_inode_delete(struct inode *ino)
{
}
static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
@ -936,7 +932,6 @@ void security_fixup_ops(struct security_operations *ops)
set_to_cap_if_null(ops, inode_permission);
set_to_cap_if_null(ops, inode_setattr);
set_to_cap_if_null(ops, inode_getattr);
set_to_cap_if_null(ops, inode_delete);
set_to_cap_if_null(ops, inode_setxattr);
set_to_cap_if_null(ops, inode_post_setxattr);
set_to_cap_if_null(ops, inode_getxattr);

7
security/security.c
View file

@ -550,13 +550,6 @@ int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
return security_ops->inode_getattr(mnt, dentry);
}
void security_inode_delete(struct inode *inode)
{
if (unlikely(IS_PRIVATE(inode)))
return;
security_ops->inode_delete(inode);
}
int security_inode_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{