dasd_format(): killing the last remaining user of ->bd_inode

What happens here is almost certainly wrong.  However,
	* it's the last remaining user of ->bd_inode anywhere in the tree
	* it is *NOT* a fast path by any stretch of imagination

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 7e0ed7032f76a80ce3079d21537bbae6f5126455..eb5dcbe372301b0194b67ad17d515204541b0bfa 100644 (file)
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -215,7 +215,7 @@ dasd_format(struct dasd_block *block, struct format_data_t *fdata)
         * enabling the device later.
         */
        if (fdata->start_unit == 0) {
-               block->gdp->part0->bd_inode->i_blkbits =
+               block->gdp->part0->bd_mapping->host->i_blkbits =
                        blksize_bits(fdata->blksize);
        }