summaryrefslogtreecommitdiff
path: root/drivers/block/brd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/block/brd.c')
-rw-r--r--drivers/block/brd.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 3439b28cce8b..0c76d4016eeb 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -300,20 +300,20 @@ static void copy_from_brd(void *dst, struct brd_device *brd,
* Process a single bvec of a bio.
*/
static int brd_do_bvec(struct brd_device *brd, struct page *page,
- unsigned int len, unsigned int off, int op,
+ unsigned int len, unsigned int off, bool is_write,
sector_t sector)
{
void *mem;
int err = 0;
- if (op_is_write(op)) {
+ if (is_write) {
err = copy_to_brd_setup(brd, sector, len);
if (err)
goto out;
}
mem = kmap_atomic(page);
- if (!op_is_write(op)) {
+ if (!is_write) {
copy_from_brd(mem + off, brd, sector, len);
flush_dcache_page(page);
} else {
@@ -350,8 +350,8 @@ static blk_qc_t brd_make_request(struct request_queue *q, struct bio *bio)
unsigned int len = bvec.bv_len;
int err;
- err = brd_do_bvec(brd, bvec.bv_page, len,
- bvec.bv_offset, bio_op(bio), sector);
+ err = brd_do_bvec(brd, bvec.bv_page, len, bvec.bv_offset,
+ op_is_write(bio_op(bio)), sector);
if (err)
goto io_error;
sector += len >> SECTOR_SHIFT;
@@ -366,11 +366,11 @@ io_error:
}
static int brd_rw_page(struct block_device *bdev, sector_t sector,
- struct page *page, int op)
+ struct page *page, bool is_write)
{
struct brd_device *brd = bdev->bd_disk->private_data;
- int err = brd_do_bvec(brd, page, PAGE_SIZE, 0, op, sector);
- page_endio(page, op, err);
+ int err = brd_do_bvec(brd, page, PAGE_SIZE, 0, is_write, sector);
+ page_endio(page, is_write, err);
return err;
}