block: remove REQ_HARDBARRIER

[linux.git] / drivers / block / loop.c

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 1e5284ef65fa47313d4a6609526b6dfecf00615e..7ea0bea2f7e3f7a0ecc2a2d4b5df15a9b5a7cccc 100644 (file)
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -481,12 +481,6 @@ static int do_bio_filebacked(struct loop_device *lo, struct bio *bio)
        if (bio_rw(bio) == WRITE) {
                struct file *file = lo->lo_backing_file;
 
-               /* REQ_HARDBARRIER is deprecated */
-               if (bio->bi_rw & REQ_HARDBARRIER) {
-                       ret = -EOPNOTSUPP;
-                       goto out;
-               }
-
                if (bio->bi_rw & REQ_FLUSH) {
                        ret = vfs_fsync(file, 0);
                        if (unlikely(ret && ret != -EINVAL)) {