| commit | f7c9ccaadffd13066353332c13d7e9bf73b8f92d | [log] [tgz] |
|---|---|---|
| author | Fedor Pchelkin <pchelkin@ispras.ru> | Sat May 04 14:47:02 2024 +0300 |
| committer | Christoph Hellwig <hch@lst.de> | Thu May 23 15:06:47 2024 +0200 |
| tree | 90120e56ef675342f2a2081b99e2ece9897331c9 | |
| parent | bb9025f4432f8c158322cf2c04c2b492f23eb511 [diff] |
dma-mapping: benchmark: avoid needless copy_to_user if benchmark fails If do_map_benchmark() has failed, there is nothing useful to copy back to userspace. Suggested-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru> Acked-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>