diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/internal.h | 1 | ||||
| -rw-r--r-- | fs/namei.c | 7 | ||||
| -rw-r--r-- | fs/open.c | 17 |
3 files changed, 6 insertions, 19 deletions
diff --git a/fs/internal.h b/fs/internal.h index baeab53aeaff..52a346903748 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -125,7 +125,6 @@ int do_fchmodat(int dfd, const char __user *filename, umode_t mode); int do_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group, int flag); -extern int open_check_o_direct(struct file *f); extern int vfs_open(const struct path *, struct file *); /* diff --git a/fs/namei.c b/fs/namei.c index bb77f6cc3ea8..d152cc05fdc3 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -3401,9 +3401,7 @@ finish_open_created: goto out; *opened |= FILE_OPENED; opened: - error = open_check_o_direct(file); - if (!error) - error = ima_file_check(file, op->acc_mode, *opened); + error = ima_file_check(file, op->acc_mode, *opened); if (!error && will_truncate) error = handle_truncate(file); out: @@ -3479,9 +3477,6 @@ static int do_tmpfile(struct nameidata *nd, unsigned flags, goto out2; file->f_path.mnt = path.mnt; error = finish_open(file, child, NULL, opened); - if (error) - goto out2; - error = open_check_o_direct(file); out2: mnt_drop_write(path.mnt); out: diff --git a/fs/open.c b/fs/open.c index 3d09b823f12b..ee893240d199 100644 --- a/fs/open.c +++ b/fs/open.c @@ -724,16 +724,6 @@ SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group) return ksys_fchown(fd, user, group); } -int open_check_o_direct(struct file *f) -{ - /* NB: we're sure to have correct a_ops only after f_op->open */ - if (f->f_flags & O_DIRECT) { - if (!f->f_mapping->a_ops || !f->f_mapping->a_ops->direct_IO) - return -EINVAL; - } - return 0; -} - static int do_dentry_open(struct file *f, struct inode *inode, int (*open)(struct inode *, struct file *)) @@ -808,6 +798,11 @@ static int do_dentry_open(struct file *f, file_ra_state_init(&f->f_ra, f->f_mapping->host->i_mapping); + /* NB: we're sure to have correct a_ops only after f_op->open */ + if (f->f_flags & O_DIRECT) { + if (!f->f_mapping->a_ops || !f->f_mapping->a_ops->direct_IO) + return -EINVAL; + } return 0; cleanup_all: @@ -921,8 +916,6 @@ struct file *dentry_open(const struct path *path, int flags, f = alloc_empty_file(flags, cred); if (!IS_ERR(f)) { error = vfs_open(path, f); - if (!error) - error = open_check_o_direct(f); if (error) { fput(f); f = ERR_PTR(error); |