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Diffstat (limited to 'fs/jfs/namei.c')
-rw-r--r--fs/jfs/namei.c39
1 files changed, 18 insertions, 21 deletions
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index f8718de3505..0ba6778edaa 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1462,12 +1462,10 @@ static struct dentry *jfs_lookup(struct inode *dip, struct dentry *dentry, struc
}
}
- 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);
}
@@ -1521,17 +1518,14 @@ struct dentry *jfs_get_parent(struct dentry *dentry)
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)) {
+ inode = jfs_iget(sb, parent_ino);
+ if (IS_ERR(inode)) {
+ parent = ERR_CAST(inode);
+ } else {
+ parent = d_alloc_anon(inode);
+ if (!parent) {
+ parent = ERR_PTR(-ENOMEM);
iput(inode);
- parent = ERR_PTR(-EACCES);
- } else {
- parent = d_alloc_anon(inode);
- if (!parent) {
- parent = ERR_PTR(-ENOMEM);
- iput(inode);
- }
}
}
@@ -1562,7 +1556,10 @@ 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
};
static int jfs_ci_hash(struct dentry *dir, struct qstr *this)