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floppy: use memcpy_{to,from}_bvec
author
Christoph Hellwig
<hch@lst.de>
Thu, 3 Mar 2022 11:19:05 +0000
(14:19 +0300)
committer
Jens Axboe
<axboe@kernel.dk>
Fri, 4 Mar 2022 19:29:21 +0000
(12:29 -0700)
Use the helpers instead of open coding them.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link:
https://lore.kernel.org/r/20220303111905.321089-11-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/floppy.c
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diff --git
a/drivers/block/floppy.c
b/drivers/block/floppy.c
index
19c2d03
..
8c64753
100644
(file)
--- a/
drivers/block/floppy.c
+++ b/
drivers/block/floppy.c
@@
-2485,11
+2485,9
@@
static void copy_buffer(int ssize, int max_sector, int max_sector_2)
}
if (CT(raw_cmd->cmd[COMMAND]) == FD_READ)
- memcpy_to_page(bv.bv_page, bv.bv_offset, dma_buffer,
- size);
+ memcpy_to_bvec(&bv, dma_buffer);
else
- memcpy_from_page(dma_buffer, bv.bv_page, bv.bv_offset,
- size);
+ memcpy_from_bvec(dma_buffer, &bv);
remaining -= size;
dma_buffer += size;