btrfs: remove support of balance v1 ioctl

It was scheduled for removal in kernel v5.18 commit 4ef5c2870947
("btrfs: deprecate BTRFS_IOC_BALANCE ioctl") thus its time has come.

Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index f46e71061942d7b8d758941b88ac6225903d4669..be6c24577dbe0672589a8a0eccf3b62b2f0ec0df 100644 (file)
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -5456,8 +5456,6 @@ long btrfs_ioctl(struct file *file, unsigned int
                return btrfs_ioctl_fs_info(fs_info, argp);
        case BTRFS_IOC_DEV_INFO:
                return btrfs_ioctl_dev_info(fs_info, argp);
-       case BTRFS_IOC_BALANCE:
-               return btrfs_ioctl_balance(file, NULL);
        case BTRFS_IOC_TREE_SEARCH:
                return btrfs_ioctl_tree_search(inode, argp);
        case BTRFS_IOC_TREE_SEARCH_V2: