[PATCH 2/8] block: use SECTOR_SHIFT bio_add_hw_page

[Christoph Hellwig <hch@xxxxxx>]

Use the SECTOR_SHIFT magic constant instead of the magic number.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 block/bio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/bio.c b/block/bio.c
index 1528ca0f3df6dc..d020065e613cc8 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1007,7 +1007,7 @@ int bio_add_hw_page(struct request_queue *q, struct bio *bio,
 	if (WARN_ON_ONCE(bio_flagged(bio, BIO_CLONED)))
 		return 0;
 
-	if (((bio->bi_iter.bi_size + len) >> 9) > max_sectors)
+	if (((bio->bi_iter.bi_size + len) >> SECTOR_SHIFT) > max_sectors)
 		return 0;
 
 	if (bio->bi_vcnt > 0) {
-- 
2.39.2