diff options
Diffstat (limited to 'fs/proc/generic.c')
| -rw-r--r-- | fs/proc/generic.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 7dfe548..2983dc5 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -412,8 +412,7 @@ static const struct dentry_operations proc_dentry_operations = struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir, struct dentry *dentry) { - struct inode *inode = NULL; - int error = -ENOENT; + struct inode *inode; spin_lock(&proc_subdir_lock); for (de = de->subdir; de ; de = de->next) { @@ -422,22 +421,16 @@ struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir, if (!memcmp(dentry->d_name.name, de->name, de->namelen)) { pde_get(de); spin_unlock(&proc_subdir_lock); - error = -ENOMEM; inode = proc_get_inode(dir->i_sb, de); - goto out_unlock; + if (!inode) + return ERR_PTR(-ENOMEM); + d_set_d_op(dentry, &proc_dentry_operations); + d_add(dentry, inode); + return NULL; } } spin_unlock(&proc_subdir_lock); -out_unlock: - - if (inode) { - d_set_d_op(dentry, &proc_dentry_operations); - d_add(dentry, inode); - return NULL; - } - if (de) - pde_put(de); - return ERR_PTR(error); + return ERR_PTR(-ENOENT); } struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry, |