X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fjfs%2Fnamei.c;h=cc3cedffbfa11d69b4c6b5bb4b4a5ab96e99dc4c;hb=02cabab4a8a7ef2d51189d5dda84516d36662910;hp=f8718de3505e9fc56805b5a338fbb244c59e3488;hpb=acf63867ae06ef95eea7bf445ded2f05528a81b1;p=linux-2.6-omap-h63xx.git

diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index f8718de3505..cc3cedffbfa 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1455,19 +1455,17 @@ static struct dentry *jfs_lookup(struct inode *dip, struct dentry *dentry, struc
 		free_UCSname(&key);
 		if (rc == -ENOENT) {
 			d_add(dentry, NULL);
-			return ERR_PTR(0);
+			return NULL;
 		} else if (rc) {
 			jfs_err("jfs_lookup: dtSearch returned %d", rc);
 			return ERR_PTR(rc);
 		}
 	}
 
-	ip = iget(dip->i_sb, inum);
-	if (ip == NULL || is_bad_inode(ip)) {
+	ip = jfs_iget(dip->i_sb, inum);
+	if (IS_ERR(ip)) {
 		jfs_err("jfs_lookup: iget failed on inum %d", (uint) inum);
-		if (ip)
-			iput(ip);
-		return ERR_PTR(-EACCES);
+		return ERR_CAST(ip);
 	}
 
 	dentry = d_splice_alias(ip, dentry);
@@ -1485,12 +1483,11 @@ static struct inode *jfs_nfs_get_inode(struct super_block *sb,
 
 	if (ino == 0)
 		return ERR_PTR(-ESTALE);
-	inode = iget(sb, ino);
-	if (inode == NULL)
-		return ERR_PTR(-ENOMEM);
+	inode = jfs_iget(sb, ino);
+	if (IS_ERR(inode))
+		return ERR_CAST(inode);
 
-	if (is_bad_inode(inode) ||
-	    (generation && inode->i_generation != generation)) {
+	if (generation && inode->i_generation != generation) {
 		iput(inode);
 		return ERR_PTR(-ESTALE);
 	}
@@ -1514,28 +1511,12 @@ struct dentry *jfs_fh_to_parent(struct super_block *sb, struct fid *fid,
 
 struct dentry *jfs_get_parent(struct dentry *dentry)
 {
-	struct super_block *sb = dentry->d_inode->i_sb;
-	struct dentry *parent = ERR_PTR(-ENOENT);
-	struct inode *inode;
 	unsigned long parent_ino;
 
 	parent_ino =
 		le32_to_cpu(JFS_IP(dentry->d_inode)->i_dtroot.header.idotdot);
-	inode = iget(sb, parent_ino);
-	if (inode) {
-		if (is_bad_inode(inode)) {
-			iput(inode);
-			parent = ERR_PTR(-EACCES);
-		} else {
-			parent = d_alloc_anon(inode);
-			if (!parent) {
-				parent = ERR_PTR(-ENOMEM);
-				iput(inode);
-			}
-		}
-	}
 
-	return parent;
+	return d_obtain_alias(jfs_iget(dentry->d_inode->i_sb, parent_ino));
 }
 
 const struct inode_operations jfs_dir_inode_operations = {
@@ -1562,7 +1543,11 @@ const struct file_operations jfs_dir_operations = {
 	.read		= generic_read_dir,
 	.readdir	= jfs_readdir,
 	.fsync		= jfs_fsync,
-	.ioctl		= jfs_ioctl,
+	.unlocked_ioctl = jfs_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl	= jfs_compat_ioctl,
+#endif
+	.llseek		= generic_file_llseek,
 };
 
 static int jfs_ci_hash(struct dentry *dir, struct qstr *this)