PTY: add kernel parameter to overwrite legacy pty count

[linux-2.6-omap-h63xx.git] / fs / direct-io.c

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 901dc55e9f54f444d3368c39af72fcab082726e5..b5928a7b6a5a61783c74393f4777eef5cc46839e 100644 (file)
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -264,15 +264,12 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio);
 /*
  * Asynchronous IO callback. 
  */
-static int dio_bio_end_aio(struct bio *bio, unsigned int bytes_done, int error)
+static void dio_bio_end_aio(struct bio *bio, int error)
 {
        struct dio *dio = bio->bi_private;
        unsigned long remaining;
        unsigned long flags;
 
-       if (bio->bi_size)
-               return 1;
-
        /* cleanup the bio */
        dio_bio_complete(dio, bio);
 
@@ -287,8 +284,6 @@ static int dio_bio_end_aio(struct bio *bio, unsigned int bytes_done, int error)
                aio_complete(dio->iocb, ret, 0);
                kfree(dio);
        }
-
-       return 0;
 }
 
 /*
@@ -298,21 +293,17 @@ static int dio_bio_end_aio(struct bio *bio, unsigned int bytes_done, int error)
  * During I/O bi_private points at the dio.  After I/O, bi_private is used to
  * implement a singly-linked list of completed BIOs, at dio->bio_list.
  */
-static int dio_bio_end_io(struct bio *bio, unsigned int bytes_done, int error)
+static void dio_bio_end_io(struct bio *bio, int error)
 {
        struct dio *dio = bio->bi_private;
        unsigned long flags;
 
-       if (bio->bi_size)
-               return 1;
-
        spin_lock_irqsave(&dio->bio_lock, flags);
        bio->bi_private = dio->bio_list;
        dio->bio_list = bio;
        if (--dio->refcount == 1 && dio->waiter)
                wake_up_process(dio->waiter);
        spin_unlock_irqrestore(&dio->bio_lock, flags);
-       return 0;
 }
 
 static int