From: Xiao Ni <xni@xxxxxxxxxx> commit 42b805af102471f53e3c7867b8c2b502ea4eef7e upstream. Now io_acct_set is alloc and free in personality. Remove the codes that free io_acct_set in md_free and md_stop. Fixes: 0c031fd37f69 (md: Move alloc/free acct bioset in to personality) Signed-off-by: Xiao Ni <xni@xxxxxxxxxx> Signed-off-by: Song Liu <song@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/md/md.c | 4 ---- 1 file changed, 4 deletions(-) --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5600,8 +5600,6 @@ static void md_free(struct kobject *ko) bioset_exit(&mddev->bio_set); bioset_exit(&mddev->sync_set); - if (mddev->level != 1 && mddev->level != 10) - bioset_exit(&mddev->io_acct_set); kfree(mddev); } @@ -6288,8 +6286,6 @@ void md_stop(struct mddev *mddev) __md_stop(mddev); bioset_exit(&mddev->bio_set); bioset_exit(&mddev->sync_set); - if (mddev->level != 1 && mddev->level != 10) - bioset_exit(&mddev->io_acct_set); } EXPORT_SYMBOL_GPL(md_stop);