Sorry, please ignore this. On 11/09, Jaegeuk Kim wrote: > From: Chao Yu <[email protected]> > > Fields in struct f2fs_move_range won't change in f2fs_ioc_move_range(), > let's avoid copying this structure's data to userspace. > > Signed-off-by: Chao Yu <[email protected]> > Signed-off-by: Jaegeuk Kim <[email protected]> > --- > fs/f2fs/file.c | 6 ------ > 1 file changed, 6 deletions(-) > > diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c > index 52417a2e3f4f..22ae8ae0072f 100644 > --- a/fs/f2fs/file.c > +++ b/fs/f2fs/file.c > @@ -2898,12 +2898,6 @@ static int f2fs_ioc_move_range(struct file *filp, > unsigned long arg) > range.pos_out, range.len); > > mnt_drop_write_file(filp); > - if (err) > - goto err_out; > - > - if (copy_to_user((struct f2fs_move_range __user *)arg, > - &range, sizeof(range))) > - err = -EFAULT; > err_out: > fdput(dst); > return err; > -- > 2.29.2.222.g5d2a92d10f8-goog
_______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
