(unsigned long long)bio->bi_iter.bi_sector,
dev_bytenr, bio->bi_bdev);
- mapped_datav = kmalloc(sizeof(*mapped_datav) * bio->bi_vcnt,
- GFP_NOFS);
+ mapped_datav = kmalloc_array(bio->bi_vcnt,
+ sizeof(*mapped_datav), GFP_NOFS);
if (!mapped_datav)
goto leave;
cur_bytenr = dev_bytenr;
mutex_unlock(&btrfsic_mutex);
- if (is_vmalloc_addr(state))
- vfree(state);
- else
- kfree(state);
+ kvfree(state);
}