Re: remove the dma_set_{max_seg_size,seg_boundary,min_align_mask} return value v2
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Date: 2024-08-29 00:57:48
Also in:
dmaengine, dri-devel, linux-arm-kernel, linux-arm-msm, linux-hyperv, linux-iommu, linux-media, linux-mediatek, linux-mmc, linux-scsi, lkml
Possibly related (same subject, not in this thread)
- 2024-08-24 · remove the dma_set_{max_seg_size,seg_boundary,min_align_mask} return value v2 · Christoph Hellwig <hch@lst.de>
Christoph,
the above three functions can only return errors if the bus code failed to allocate the dma_parms structure, which is a grave error that won't get us far. Thus remove the pointless return values, that so far have fortunately been mostly ignored, but which the cleanup brigade now wants to check for for no good reason.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> -- Martin K. Petersen Oracle Linux Engineering