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| author | Fedor Pchelkin <pchelkin@ispras.ru> | 2024-05-04 13:47:02 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2024-05-23 15:06:47 +0200 |
| commit | f7c9ccaadffd13066353332c13d7e9bf73b8f92d (patch) | |
| tree | 90120e56ef675342f2a2081b99e2ece9897331c9 /arch/parisc/net | |
| parent | dma-mapping: benchmark: fix up kthread-related error handling (diff) | |
| download | linux-f7c9ccaadffd13066353332c13d7e9bf73b8f92d.tar.xz linux-f7c9ccaadffd13066353332c13d7e9bf73b8f92d.zip | |
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>
Diffstat (limited to 'arch/parisc/net')
0 files changed, 0 insertions, 0 deletions