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fore200e: remove the align_size field of struct chunk 

There is no need for this field, as the only user of it can just use
the local size variable instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig 2018-10-09 16:57:16 +02:00 committed by David S. Miller
parent aff9d262fb
commit 8b08adbd87
1 changed files with 2 additions and 3 deletions
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5
drivers/atm/fore200e.c
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@ -182,7 +182,6 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
alignment = 0;
chunk->alloc_size = size + alignment;
chunk->align_size = size;
chunk->direction = direction;
chunk->alloc_addr = kzalloc(chunk->alloc_size, GFP_KERNEL | GFP_DMA);
@ -194,7 +193,7 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
chunk->align_addr = chunk->alloc_addr + offset;
chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, chunk->align_size, direction);
chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, size, direction);
return 0;
}
@ -740,7 +739,7 @@ static void fore200e_sba_dma_sync_for_device(struct fore200e *fore200e, u32 dma_
static int fore200e_sba_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
int size, int nbr, int alignment)
{
chunk->alloc_size = chunk->align_size = size * nbr;
chunk->alloc_size = size * nbr;
/* returned chunks are page-aligned */
chunk->alloc_addr = dma_alloc_coherent(fore200e->dev, chunk->alloc_size,