Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit

[cascardo/linux.git] / kernel / audit_watch.c

diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 359035c..656c7e9 100644 (file)
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -146,7 +146,7 @@ int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev)
 /* Initialize a parent watch entry. */
 static struct audit_parent *audit_init_parent(struct path *path)
 {
-       struct inode *inode = path->dentry->d_inode;
+       struct inode *inode = d_backing_inode(path->dentry);
        struct audit_parent *parent;
        int ret;
 
@@ -364,11 +364,11 @@ static int audit_get_nd(struct audit_watch *watch, struct path *parent)
        struct dentry *d = kern_path_locked(watch->path, parent);
        if (IS_ERR(d))
                return PTR_ERR(d);
-       mutex_unlock(&parent->dentry->d_inode->i_mutex);
-       if (d->d_inode) {
+       mutex_unlock(&d_backing_inode(parent->dentry)->i_mutex);
+       if (d_is_positive(d)) {
                /* update watch filter fields */
-               watch->dev = d->d_inode->i_sb->s_dev;
-               watch->ino = d->d_inode->i_ino;
+               watch->dev = d_backing_inode(d)->i_sb->s_dev;
+               watch->ino = d_backing_inode(d)->i_ino;
        }
        dput(d);
        return 0;
@@ -430,7 +430,7 @@ int audit_add_watch(struct audit_krule *krule, struct list_head **list)
                return ret;
 
        /* either find an old parent or attach a new one */
-       parent = audit_find_parent(parent_path.dentry->d_inode);
+       parent = audit_find_parent(d_backing_inode(parent_path.dentry));
        if (!parent) {
                parent = audit_init_parent(&parent_path);
                if (IS_ERR(parent)) {
@@ -483,7 +483,7 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
 
        switch (data_type) {
        case (FSNOTIFY_EVENT_PATH):
-               inode = ((struct path *)data)->dentry->d_inode;
+               inode = d_backing_inode(((struct path *)data)->dentry);
                break;
        case (FSNOTIFY_EVENT_INODE):
                inode = (struct inode *)data;