bcache: fix mistaken sysfs entry for io_error counter
Coly Li authored
In bch_cached_dev_files[] from driver/md/bcache/sysfs.c, sysfs_errors is
incorrectly inserted in. The correct entry should be sysfs_io_errors.

This patch fixes the problem and now I/O errors of cached device can be
read from /sys/block/bcache<N>/bcache/io_errors.

Fixes: c7b7bd07

 ("bcache: add io_disable to struct cached_dev")
Signed-off-by: default avatarColy Li <colyli@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
54619998
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