diff options
Diffstat (limited to 'fs/devpts/inode.c')
| -rw-r--r-- | fs/devpts/inode.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index cfe8466f7fef..add566303c68 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -253,7 +253,7 @@ static int mknod_ptmx(struct super_block *sb) if (!uid_valid(root_uid) || !gid_valid(root_gid)) return -EINVAL; - mutex_lock(&root->d_inode->i_mutex); + mutex_lock(&d_inode(root)->i_mutex); /* If we have already created ptmx node, return */ if (fsi->ptmx_dentry) { @@ -290,7 +290,7 @@ static int mknod_ptmx(struct super_block *sb) fsi->ptmx_dentry = dentry; rc = 0; out: - mutex_unlock(&root->d_inode->i_mutex); + mutex_unlock(&d_inode(root)->i_mutex); return rc; } @@ -298,7 +298,7 @@ static void update_ptmx_mode(struct pts_fs_info *fsi) { struct inode *inode; if (fsi->ptmx_dentry) { - inode = fsi->ptmx_dentry->d_inode; + inode = d_inode(fsi->ptmx_dentry); inode->i_mode = S_IFCHR|fsi->mount_opts.ptmxmode; } } @@ -602,18 +602,18 @@ struct inode *devpts_pty_new(struct inode *ptmx_inode, dev_t device, int index, sprintf(s, "%d", index); - mutex_lock(&root->d_inode->i_mutex); + mutex_lock(&d_inode(root)->i_mutex); dentry = d_alloc_name(root, s); if (dentry) { d_add(dentry, inode); - fsnotify_create(root->d_inode, dentry); + fsnotify_create(d_inode(root), dentry); } else { iput(inode); inode = ERR_PTR(-ENOMEM); } - mutex_unlock(&root->d_inode->i_mutex); + mutex_unlock(&d_inode(root)->i_mutex); return inode; } @@ -658,7 +658,7 @@ void devpts_pty_kill(struct inode *inode) BUG_ON(inode->i_rdev == MKDEV(TTYAUX_MAJOR, PTMX_MINOR)); - mutex_lock(&root->d_inode->i_mutex); + mutex_lock(&d_inode(root)->i_mutex); dentry = d_find_alias(inode); @@ -667,7 +667,7 @@ void devpts_pty_kill(struct inode *inode) dput(dentry); /* d_alloc_name() in devpts_pty_new() */ dput(dentry); /* d_find_alias above */ - mutex_unlock(&root->d_inode->i_mutex); + mutex_unlock(&d_inode(root)->i_mutex); } static int __init init_devpts_fs(void) |