quotaio_xfs: Convert remaining quotactl(2) calls to quotactl_handle()

quotaio_xfs has a mix of quotactl calls using do_quotactl() and using
quotactl_handle(). This is confusing because the command argument
behaves differently. Convert all places to use quotactl_handle().

Signed-off-by: Jan Kara <jack@suse.cz>
1 file changed