diff options
| -rw-r--r-- | drivers/md/md.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 9939122ca00..90e1537d1b0 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6559,11 +6559,8 @@ static int md_ioctl(struct block_device *bdev, fmode_t mode, /* * The remaining ioctls are changing the state of the * superblock, so we do not allow them on read-only arrays. - * However non-MD ioctls (e.g. get-size) will still come through - * here and hit the 'default' below, so only disallow - * 'md' ioctls, and switch to rw mode if started auto-readonly. */ - if (_IOC_TYPE(cmd) == MD_MAJOR && mddev->ro && mddev->pers) { + if (mddev->ro && mddev->pers) { if (mddev->ro == 2) { mddev->ro = 0; sysfs_notify_dirent_safe(mddev->sysfs_state); |