b718ae835b
Report the legacy fallback behavior for uuid attributes just once instead of logging repeated warnings for the same condition every time the attribute is read. The old behavior is too spamy on the kernel logs. Cc: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reported-by: Breno Leitao <leitao@debian.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>