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-rw-r--r--block/blk-map.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-map.c b/block/blk-map.c
index be118926ccf4..21630dccac62 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -148,6 +148,7 @@ static int bio_copy_user_iov(struct request *rq, struct rq_map_data *map_data,
* shortlived one.
*/
bmd->is_our_pages = !map_data;
+ bmd->is_null_mapped = (map_data && map_data->null_mapped);
nr_pages = DIV_ROUND_UP(offset + len, PAGE_SIZE);
if (nr_pages > BIO_MAX_PAGES)
@@ -218,8 +219,6 @@ static int bio_copy_user_iov(struct request *rq, struct rq_map_data *map_data,
}
bio->bi_private = bmd;
- if (map_data && map_data->null_mapped)
- bmd->is_null_mapped = true;
bounce_bio = bio;
ret = blk_rq_append_bio(rq, &bounce_bio);