| commit | c38f30683956722b2de31f026e73c8622a2fade3 | [log] [tgz] |
|---|---|---|
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | Sun Jan 09 09:50:22 2022 +0100 |
| committer | Jakub Kicinski <kuba@kernel.org> | Sun Jan 09 16:52:19 2022 -0800 |
| tree | 5d3e4759677dc00eeb52397e7ae4a6c2e77a1b9e | |
| parent | 9aaa82d2e8d5d39472aebef5d3fcf033421b645f [diff] |
vmxnet3: 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. So if dma_set_mask_and_coherent() succeeds, 'dma64' is know to be 'true'. Simplify code and remove some dead code accordingly. [1]: https://lkml.org/lkml/2021/6/7/398 Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/43e5dcf1a5e9e9c5d2d86f87810d6e93e3d22e32.1641718188.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>