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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 <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
David Howells 2015-03-17 22:26:22 +00:00 • committed by Al Viro
parent c5ef603528
commit c6f493d631
12 changed files with 105 additions and 105 deletions
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18
security/apparmor/lsm.c
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@ -204,8 +204,8 @@ static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
struct dentry *dentry, u32 mask)
{
struct path path = { mnt, dentry };
struct path_cond cond = { dentry->d_inode->i_uid,
dentry->d_inode->i_mode
struct path_cond cond = { d_backing_inode(dentry)->i_uid,
d_backing_inode(dentry)->i_mode
};
return common_perm(op, &path, mask, &cond);
@ -223,7 +223,7 @@ static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
static int common_perm_rm(int op, struct path *dir,
struct dentry *dentry, u32 mask)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = d_backing_inode(dentry);
struct path_cond cond = { };
if (!inode || !dir->mnt || !mediated_filesystem(dentry))
@ -281,8 +281,8 @@ static int apparmor_path_mknod(struct path *dir, struct dentry *dentry,
static int apparmor_path_truncate(struct path *path)
{
struct path_cond cond = { path->dentry->d_inode->i_uid,
path->dentry->d_inode->i_mode
struct path_cond cond = { d_backing_inode(path->dentry)->i_uid,
d_backing_inode(path->dentry)->i_mode
};
if (!path->mnt || !mediated_filesystem(path->dentry))
@ -327,8 +327,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
if (!unconfined(profile)) {
struct path old_path = { old_dir->mnt, old_dentry };
struct path new_path = { new_dir->mnt, new_dentry };
struct path_cond cond = { old_dentry->d_inode->i_uid,
old_dentry->d_inode->i_mode
struct path_cond cond = { d_backing_inode(old_dentry)->i_uid,
d_backing_inode(old_dentry)->i_mode
};
error = aa_path_perm(OP_RENAME_SRC, profile, &old_path, 0,
@ -354,8 +354,8 @@ static int apparmor_path_chmod(struct path *path, umode_t mode)
static int apparmor_path_chown(struct path *path, kuid_t uid, kgid_t gid)
{
struct path_cond cond = { path->dentry->d_inode->i_uid,
path->dentry->d_inode->i_mode
struct path_cond cond = { d_backing_inode(path->dentry)->i_uid,
d_backing_inode(path->dentry)->i_mode
};
if (!mediated_filesystem(path->dentry))