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authorEric Paris <eparis@redhat.com>2010-04-07 15:14:50 -0400
committerJames Morris <jmorris@namei.org>2010-04-12 12:19:15 +1000
commit9d5ed77dadc66a72b40419c91df942adfa55a102 (patch)
treeeb55062edf757a7b7fe707adda7178181f8a4427
parent91a9420f5826db482030c21eca8c507271bbc441 (diff)
security: remove dead hook inode_delete
Unused hook. Remove. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
-rw-r--r--fs/inode.c2
-rw-r--r--include/linux/security.h11
-rw-r--r--security/capability.c5
-rw-r--r--security/security.c7
4 files changed, 0 insertions, 25 deletions
diff --git a/fs/inode.c b/fs/inode.c
index 407bf392e20..258ec22bb29 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -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
diff --git a/include/linux/security.h b/include/linux/security.h
index 4de5bbb3905..ef6edc75989 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -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)
{
diff --git a/security/capability.c b/security/capability.c
index b64b50105a0..b855e9f27f0 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -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);
diff --git a/security/security.c b/security/security.c
index 5223fa40827..c65b0bca05b 100644
--- a/security/security.c
+++ b/security/security.c
@@ -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)
{