block: unify flags for struct bio and struct request
[linux-3.10.git] / fs / bio.c
index e7bf6ca..8abb2df 100644 (file)
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -843,7 +843,8 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
        if (!bio)
                goto out_bmd;
 
-       bio->bi_rw |= (!write_to_vm << BIO_RW);
+       if (!write_to_vm)
+               bio->bi_rw |= REQ_WRITE;
 
        ret = 0;
 
@@ -1024,7 +1025,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
         * set data direction, and check if mapped pages need bouncing
         */
        if (!write_to_vm)
-               bio->bi_rw |= (1 << BIO_RW);
+               bio->bi_rw |= REQ_WRITE;
 
        bio->bi_bdev = bdev;
        bio->bi_flags |= (1 << BIO_USER_MAPPED);