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authorDavid Howells <dhowells@redhat.com>2015-02-19 10:47:02 +0000
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-15 15:06:57 -0400
commitce0b16ddf18df35026164fda4a642ef10c01f442 (patch)
treef1253eacda202bd3dfae647cc5d646af02d4d10a
parentc6f493d631c4d40cea5c36055f9148f547b200af (diff)
downloadlinux-linaro-stable-ce0b16ddf18df35026164fda4a642ef10c01f442.tar.gz
VFS: security/: d_inode() annotations
... except where that code acts as a filesystem driver, rather than working with dentries given to it. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--security/apparmor/apparmorfs.c2
-rw-r--r--security/inode.c18
-rw-r--r--security/selinux/selinuxfs.c2
-rw-r--r--security/smack/smackfs.c2
4 files changed, 12 insertions, 12 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index 7db9954f1af2..ad4fa49ad1db 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -365,7 +365,7 @@ void __aa_fs_profile_rmdir(struct aa_profile *profile)
if (!profile->dents[i])
continue;
- r = profile->dents[i]->d_inode->i_private;
+ r = d_inode(profile->dents[i])->i_private;
securityfs_remove(profile->dents[i]);
aa_put_replacedby(r);
profile->dents[i] = NULL;
diff --git a/security/inode.c b/security/inode.c
index 131a3c49f766..91503b79c5f8 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -27,7 +27,7 @@ static int mount_count;
static inline int positive(struct dentry *dentry)
{
- return dentry->d_inode && !d_unhashed(dentry);
+ return d_really_is_positive(dentry) && !d_unhashed(dentry);
}
static int fill_super(struct super_block *sb, void *data, int silent)
@@ -102,14 +102,14 @@ struct dentry *securityfs_create_file(const char *name, umode_t mode,
if (!parent)
parent = mount->mnt_root;
- dir = parent->d_inode;
+ dir = d_inode(parent);
mutex_lock(&dir->i_mutex);
dentry = lookup_one_len(name, parent, strlen(name));
if (IS_ERR(dentry))
goto out;
- if (dentry->d_inode) {
+ if (d_really_is_positive(dentry)) {
error = -EEXIST;
goto out1;
}
@@ -197,20 +197,20 @@ void securityfs_remove(struct dentry *dentry)
return;
parent = dentry->d_parent;
- if (!parent || !parent->d_inode)
+ if (!parent || d_really_is_negative(parent))
return;
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
if (positive(dentry)) {
- if (dentry->d_inode) {
+ if (d_really_is_positive(dentry)) {
if (d_is_dir(dentry))
- simple_rmdir(parent->d_inode, dentry);
+ simple_rmdir(d_inode(parent), dentry);
else
- simple_unlink(parent->d_inode, dentry);
+ simple_unlink(d_inode(parent), dentry);
dput(dentry);
}
}
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
simple_release_fs(&mount, &mount_count);
}
EXPORT_SYMBOL_GPL(securityfs_remove);
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index 5fde34326dcf..d2787cca1fcb 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1737,7 +1737,7 @@ static struct dentry *sel_make_dir(struct dentry *dir, const char *name,
inc_nlink(inode);
d_add(dentry, inode);
/* bump link count on parent directory, too */
- inc_nlink(dir->d_inode);
+ inc_nlink(d_inode(dir));
return dentry;
}
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index bce4e8f1b267..2611a651c344 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -2395,7 +2395,7 @@ static int smk_fill_super(struct super_block *sb, void *data, int silent)
return rc;
}
- root_inode = sb->s_root->d_inode;
+ root_inode = d_inode(sb->s_root);
return 0;
}