diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 6a706e6..a068665 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1341,8 +1341,10 @@ static int btrfs_ioctl_defrag(struct file *file, void __user *argp) ret = -EPERM; goto out; } - btrfs_defrag_root(root, 0); - btrfs_defrag_root(root->fs_info->extent_root, 0); + ret = btrfs_defrag_root(root, 0); + if (ret) + goto out; + ret = btrfs_defrag_root(root->fs_info->extent_root, 0); break; case S_IFREG: if (!(file->f_mode & FMODE_WRITE)) { @@ -1372,9 +1374,11 @@ static int btrfs_ioctl_defrag(struct file *file, void __user *argp) /* the rest are all set to zero by kzalloc */ range->len = (u64)-1; } - btrfs_defrag_file(file, range); + ret = btrfs_defrag_file(file, range); kfree(range); break; + default: + ret = -EINVAL; } out: mnt_drop_write(file->f_path.mnt); |