autofs4: eliminate d_unhashed in path walk checks

[linux-2.6-block.git] / fs / autofs4 / root.c

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 81700f4a19da53b04460503a19e07618528e83e3..b6530f321adbb76294753a3c5a80e51ff7f1caad 100644 (file)
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -133,7 +133,7 @@ static int autofs4_dir_open(struct inode *inode, struct file *file)
         * it.
         */
        spin_lock(&dcache_lock);
-       if (!d_mountpoint(dentry) && __simple_empty(dentry)) {
+       if (!d_mountpoint(dentry) && list_empty(&dentry->d_subdirs)) {
                spin_unlock(&dcache_lock);
                return -ENOENT;
        }
@@ -257,7 +257,7 @@ static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd)
         * mount it again.
         */
        if (ino->flags & AUTOFS_INF_PENDING ||
-           (!d_mountpoint(dentry) && __simple_empty(dentry))) {
+           (!d_mountpoint(dentry) && list_empty(&dentry->d_subdirs))) {
                spin_unlock(&dcache_lock);
                spin_unlock(&sbi->fs_lock);
 
@@ -340,8 +340,7 @@ static int autofs4_revalidate(struct dentry *dentry, struct nameidata *nd)
        /* Check for a non-mountpoint directory with no contents */
        spin_lock(&dcache_lock);
        if (S_ISDIR(dentry->d_inode->i_mode) &&
-           !d_mountpoint(dentry) && 
-           __simple_empty(dentry)) {
+           !d_mountpoint(dentry) && list_empty(&dentry->d_subdirs)) {
                DPRINTK("dentry=%p %.*s, emptydir",
                         dentry, dentry->d_name.len, dentry->d_name.name);
                spin_unlock(&dcache_lock);