block: remove BIO_EOPNOTSUPP

[uclinux-h8/linux.git] / fs / buffer.c

diff --git a/fs/buffer.c b/fs/buffer.c
index c7a5602..efd85e0 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2938,10 +2938,6 @@ static void end_bio_bh_io_sync(struct bio *bio, int err)
 {
        struct buffer_head *bh = bio->bi_private;
 
-       if (err == -EOPNOTSUPP) {
-               set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
-       }
-
        if (unlikely (test_bit(BIO_QUIET,&bio->bi_flags)))
                set_bit(BH_Quiet, &bh->b_state);
 
@@ -3041,13 +3037,7 @@ int _submit_bh(int rw, struct buffer_head *bh, unsigned long bio_flags)
        if (buffer_prio(bh))
                rw |= REQ_PRIO;
 
-       bio_get(bio);
        submit_bio(rw, bio);
-
-       if (bio_flagged(bio, BIO_EOPNOTSUPP))
-               ret = -EOPNOTSUPP;
-
-       bio_put(bio);
        return ret;
 }
 EXPORT_SYMBOL_GPL(_submit_bh);