Merge remote-tracking branches 'asoc/fix/atmel', 'asoc/fix/fsl', 'asoc/fix/tegra...

[linux-drm-fsl-dcu.git] / fs / hfsplus / wrapper.c

diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index b51a6079108d1d4fa4a696b222a63c6634b0a36c..e9a97a0d431480616043410a51567730bebafda3 100644 (file)
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -24,13 +24,6 @@ struct hfsplus_wd {
        u16 embed_count;
 };
 
-static void hfsplus_end_io_sync(struct bio *bio, int err)
-{
-       if (err)
-               clear_bit(BIO_UPTODATE, &bio->bi_flags);
-       complete(bio->bi_private);
-}
-
 /*
  * hfsplus_submit_bio - Perfrom block I/O
  * @sb: super block of volume for I/O
@@ -53,7 +46,6 @@ static void hfsplus_end_io_sync(struct bio *bio, int err)
 int hfsplus_submit_bio(struct super_block *sb, sector_t sector,
                void *buf, void **data, int rw)
 {
-       DECLARE_COMPLETION_ONSTACK(wait);
        struct bio *bio;
        int ret = 0;
        u64 io_size;
@@ -73,8 +65,6 @@ int hfsplus_submit_bio(struct super_block *sb, sector_t sector,
        bio = bio_alloc(GFP_NOIO, 1);
        bio->bi_sector = sector;
        bio->bi_bdev = sb->s_bdev;
-       bio->bi_end_io = hfsplus_end_io_sync;
-       bio->bi_private = &wait;
 
        if (!(rw & WRITE) && data)
                *data = (u8 *)buf + offset;
@@ -93,12 +83,7 @@ int hfsplus_submit_bio(struct super_block *sb, sector_t sector,
                buf = (u8 *)buf + len;
        }
 
-       submit_bio(rw, bio);
-       wait_for_completion(&wait);
-
-       if (!bio_flagged(bio, BIO_UPTODATE))
-               ret = -EIO;
-
+       ret = submit_bio_wait(rw, bio);
 out:
        bio_put(bio);
        return ret < 0 ? ret : 0;