diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-01-09 19:57:04 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-01-10 10:37:02 -0500 |
| commit | 1aa7d9799e85addc29c06ece99bf1eae1ef9198f (patch) | |
| tree | 754c248d9d07c4a3417019a30e59b42f0f1f882d /tools/perf/util/python.c | |
| parent | 706dc3b91989a1286b0eb75a1cd816596c590e5c (diff) | |
scsi: efct: Remove useless DMA-32 fallback configuration
As stated in [1], dma_set_mask() with a 64-bit mask never fails if
dev->dma_mask is non-NULL. So, if it fails, the 32 bits case will also
fail for the same reason.
Simplify code and remove some dead code accordingly.
While at it, return the error code returned by dma_set_mask_and_coherent()
instead of -1.
[1]: https://lkml.org/lkml/2021/6/7/398
Link: https://lore.kernel.org/r/958bcb2a6e86344c14f38369e8e7079615a2b0e3.1641754613.git.christophe.jaillet@wanadoo.fr
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/util/python.c')
0 files changed, 0 insertions, 0 deletions