RDMA/pvrdma: Remove useless DMA-32 fallback configuration

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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.

[1]: https://lore.kernel.org/r/YL3vSPK5DXTNvgdx@infradead.org

Link: https://lore.kernel.org/r/10c29cb45d14fb8ed89cf1308c4a9a7d445c52eb.1641717275.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Christophe JAILLET 2022-01-09 09:35:18 +01:00 • committed by Jason Gunthorpe

parent 667da76b1c

commit ac491992f3

1 changed files with 4 additions and 6 deletions

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10

drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c

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