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authorChristoph Hellwig <hch@lst.de>2021-08-04 11:56:33 +0200
committerJens Axboe <axboe@kernel.dk>2021-08-16 10:50:33 -0600
commit2b7a8112212afa90f36391e3ab7df531614bfb6a (patch)
tree32a4afd2b6ca7d7ffb4532b5de8cf7af7f95b42c /drivers/s390/block/dcssblk.c
parentbf5fb875b494b32ef81fdfa5530a79fc22486254 (diff)
dcssblk: use bvec_virt
Use bvec_virt instead of open coding it. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20210804095634.460779-15-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/s390/block/dcssblk.c')
-rw-r--r--drivers/s390/block/dcssblk.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 29180bdf0977..5be3d1c39a78 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -892,8 +892,7 @@ dcssblk_submit_bio(struct bio *bio)
index = (bio->bi_iter.bi_sector >> 3);
bio_for_each_segment(bvec, bio, iter) {
- page_addr = (unsigned long)
- page_address(bvec.bv_page) + bvec.bv_offset;
+ page_addr = (unsigned long)bvec_virt(&bvec);
source_addr = dev_info->start + (index<<12) + bytes_done;
if (unlikely((page_addr & 4095) != 0) || (bvec.bv_len & 4095) != 0)
// More paranoia.