crypt_alloc_buffer() already allocates enough entries in the clone bio's vector, so adding a page to the bio can't fail. Use __bio_add_page() to reflect this. Signed-off-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx> --- drivers/md/dm-crypt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 8b47b913ee83..09e37ebf7cc8 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1693,8 +1693,7 @@ static struct bio *crypt_alloc_buffer(struct dm_crypt_io *io, unsigned int size) len = (remaining_size > PAGE_SIZE) ? PAGE_SIZE : remaining_size; - bio_add_page(clone, page, len, 0); - + __bio_add_page(clone, page, len, 0); remaining_size -= len; } -- 2.40.1
