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authorChristoph Hellwig <hch@lst.de>2018-10-09 16:57:16 +0200
committerDavid S. Miller <davem@davemloft.net>2018-10-11 07:38:50 +0200
commit8b08adbd87a66c7844481efa70e061c9efae277b (patch)
tree52787e364061cbf288ffd8e368ad179ae850adea /drivers
parentfore200e: store a struct device in struct fore200e (diff)
downloadlinux-8b08adbd87a66c7844481efa70e061c9efae277b.tar.xz
linux-8b08adbd87a66c7844481efa70e061c9efae277b.zip
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/atm/fore200e.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 0b8d2ad8273d..05951550abb8 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -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,