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VFS: security/: d_backing_inode() annotations

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most of the ->d_inode uses there refer to the same inode IO would
go to, i.e. d_backing_inode()

Signed-off-by: David Howells <[email protected]>
Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
David Howells 2015-03-17 22:26:22 +00:00 • committed by Al Viro
commit c6f493d631
12 changed files with 105 additions and 105 deletions
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2
security/tomoyo/condition.c
View file

@ -714,7 +714,7 @@ void tomoyo_get_attributes(struct tomoyo_obj_info *obj)
dentry = dget_parent(dentry);
break;
}
inode = dentry->d_inode;
inode = d_backing_inode(dentry);
if (inode) {
struct tomoyo_mini_stat *stat = &obj->stat[i];
stat->uid = inode->i_uid;

10
security/tomoyo/realpath.c
View file

@ -97,7 +97,7 @@ static char *tomoyo_get_absolute_path(const struct path *path, char * const buff
/* go to whatever namespace root we are under */
pos = d_absolute_path(path, buffer, buflen - 1);
if (!IS_ERR(pos) && *pos == '/' && pos[1]) {
struct inode *inode = path->dentry->d_inode;
struct inode *inode = d_backing_inode(path->dentry);
if (inode && S_ISDIR(inode->i_mode)) {
buffer[buflen - 2] = '/';
buffer[buflen - 1] = '\0';
@ -125,7 +125,7 @@ static char *tomoyo_get_dentry_path(struct dentry *dentry, char * const buffer,
if (buflen >= 256) {
pos = dentry_path_raw(dentry, buffer, buflen - 1);
if (!IS_ERR(pos) && *pos == '/' && pos[1]) {
struct inode *inode = dentry->d_inode;
struct inode *inode = d_backing_inode(dentry);
if (inode && S_ISDIR(inode->i_mode)) {
buffer[buflen - 2] = '/';
buffer[buflen - 1] = '\0';
@ -168,7 +168,7 @@ static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer,
if (!MAJOR(sb->s_dev))
goto prepend_filesystem_name;
{
struct inode *inode = sb->s_root->d_inode;
struct inode *inode = d_backing_inode(sb->s_root);
/*
* Use filesystem name if filesystem does not support rename()
* operation.
@ -219,7 +219,7 @@ out:
static char *tomoyo_get_socket_name(const struct path *path, char * const buffer,
const int buflen)
{
struct inode *inode = path->dentry->d_inode;
struct inode *inode = d_backing_inode(path->dentry);
struct socket *sock = inode ? SOCKET_I(inode) : NULL;
struct sock *sk = sock ? sock->sk : NULL;
if (sk) {
@ -277,7 +277,7 @@ char *tomoyo_realpath_from_path(const struct path *path)
pos = dentry->d_op->d_dname(dentry, buf, buf_len - 1);
goto encode;
}
inode = sb->s_root->d_inode;
inode = d_backing_inode(sb->s_root);
/*
* Get local name for filesystems without rename() operation
* or dentry without vfsmount.