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-rw-r--r--fs/direct-io.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 745d234..e1639c8 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -285,7 +285,7 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio);
/*
* Asynchronous IO callback.
*/
-static void dio_bio_end_aio(struct bio *bio, int error)
+static void dio_bio_end_aio(struct bio *bio)
{
struct dio *dio = bio->bi_private;
unsigned long remaining;
@@ -318,7 +318,7 @@ static void dio_bio_end_aio(struct bio *bio, 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 void dio_bio_end_io(struct bio *bio, int error)
+static void dio_bio_end_io(struct bio *bio)
{
struct dio *dio = bio->bi_private;
unsigned long flags;
@@ -345,9 +345,9 @@ void dio_end_io(struct bio *bio, int error)
struct dio *dio = bio->bi_private;
if (dio->is_async)
- dio_bio_end_aio(bio, error);
+ dio_bio_end_aio(bio);
else
- dio_bio_end_io(bio, error);
+ dio_bio_end_io(bio);
}
EXPORT_SYMBOL_GPL(dio_end_io);
@@ -457,11 +457,10 @@ static struct bio *dio_await_one(struct dio *dio)
*/
static int dio_bio_complete(struct dio *dio, struct bio *bio)
{
- const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
struct bio_vec *bvec;
unsigned i;
- if (!uptodate)
+ if (bio->bi_error)
dio->io_error = -EIO;
if (dio->is_async && dio->rw == READ) {
@@ -476,7 +475,7 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio)
}
bio_put(bio);
}
- return uptodate ? 0 : -EIO;
+ return bio->bi_error;
}
/*
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