diff options
| -rw-r--r-- | fs/namei.c | 30 | ||||
| -rw-r--r-- | fs/open.c | 4 |
2 files changed, 17 insertions, 17 deletions
diff --git a/fs/namei.c b/fs/namei.c index 6def3e148f90..e213e7bf028a 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -3054,21 +3054,21 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry, open_to_namei_flags(open_flag), mode); d_lookup_done(dentry); if (!error) { - /* - * We didn't have the inode before the open, so check open - * permission here. - */ - int acc_mode = op->acc_mode; - if (file->f_mode & FMODE_CREATED) { - WARN_ON(!(open_flag & O_CREAT)); - fsnotify_create(dir, dentry); - acc_mode = 0; - } - error = may_open(&file->f_path, acc_mode, open_flag); - if (WARN_ON(error > 0)) - error = -EINVAL; - } else if (error > 0) { - if (WARN_ON(file->f_path.dentry == DENTRY_NOT_SET)) { + if (file->f_mode & FMODE_OPENED) { + /* + * We didn't have the inode before the open, so check open + * permission here. + */ + int acc_mode = op->acc_mode; + if (file->f_mode & FMODE_CREATED) { + WARN_ON(!(open_flag & O_CREAT)); + fsnotify_create(dir, dentry); + acc_mode = 0; + } + error = may_open(&file->f_path, acc_mode, open_flag); + if (WARN_ON(error > 0)) + error = -EINVAL; + } else if (WARN_ON(file->f_path.dentry == DENTRY_NOT_SET)) { error = -EIO; } else { if (file->f_path.dentry) { diff --git a/fs/open.c b/fs/open.c index dbaac9efc7fc..d98e19239bb7 100644 --- a/fs/open.c +++ b/fs/open.c @@ -863,13 +863,13 @@ EXPORT_SYMBOL(finish_open); * NB: unlike finish_open() this function does consume the dentry reference and * the caller need not dput() it. * - * Returns "1" which must be the return value of ->atomic_open() after having + * Returns "0" which must be the return value of ->atomic_open() after having * called this function. */ int finish_no_open(struct file *file, struct dentry *dentry) { file->f_path.dentry = dentry; - return 1; + return 0; } EXPORT_SYMBOL(finish_no_open); |