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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-01-09 19:49:09 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-01-09 16:52:21 -0800 |
| commit | 0959a82ab3e569509cbab111564bea1c916bb204 (patch) | |
| tree | 6079a1beed0172dbf08e6af1527e2ca408e9f81f /drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c | |
| parent | rocker: Remove useless DMA-32 fallback configuration (diff) | |
| download | linux-dev-0959a82ab3e569509cbab111564bea1c916bb204.tar.xz linux-dev-0959a82ab3e569509cbab111564bea1c916bb204.zip | |
net/qla3xxx: 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, 'pci_using_dac' is known to be
1.
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/3011689e8c77d49d7e44509d5a8241320ec408c5.1641754134.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c')
0 files changed, 0 insertions, 0 deletions