6 files changed, 19 insertions, 19 deletions

diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c
index 8d7bcfa49c12..e02c45cd3c5a 100644
--- a/drivers/block/drbd/drbd_actlog.c
+++ b/drivers/block/drbd/drbd_actlog.c
@@ -178,7 +178,7 @@ static int _drbd_md_sync_page_io(struct drbd_device *device,
 	else
 		submit_bio(bio);
 	wait_until_done_or_force_detached(device, bdev, &device->md_io.done);
-	if (!bio->bi_error)
+	if (!bio->bi_status)
 		err = device->md_io.error;
 
  out:
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
index a804a4107fbc..809fd245c3dc 100644
--- a/drivers/block/drbd/drbd_bitmap.c
+++ b/drivers/block/drbd/drbd_bitmap.c
@@ -959,16 +959,16 @@ static void drbd_bm_endio(struct bio *bio)
 	    !bm_test_page_unchanged(b->bm_pages[idx]))
 		drbd_warn(device, "bitmap page idx %u changed during IO!\n", idx);
 
-	if (bio->bi_error) {
+	if (bio->bi_status) {
 		/* ctx error will hold the completed-last non-zero error code,
 		 * in case error codes differ. */
-		ctx->error = bio->bi_error;
+		ctx->error = blk_status_to_errno(bio->bi_status);
 		bm_set_page_io_err(b->bm_pages[idx]);
 		/* Not identical to on disk version of it.
 		 * Is BM_PAGE_IO_ERROR enough? */
 		if (__ratelimit(&drbd_ratelimit_state))
 			drbd_err(device, "IO ERROR %d on bitmap page idx %u\n",
-					bio->bi_error, idx);
+					bio->bi_status, idx);
 	} else {
 		bm_clear_page_io_err(b->bm_pages[idx]);
 		dynamic_drbd_dbg(device, "bitmap page idx %u completed\n", idx);
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index d5da45bb03a6..76761b4ca13e 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1627,7 +1627,7 @@ static inline void drbd_generic_make_request(struct drbd_device *device,
 	__release(local);
 	if (!bio->bi_bdev) {
 		drbd_err(device, "drbd_generic_make_request: bio->bi_bdev == NULL\n");
-		bio->bi_error = -ENODEV;
+		bio->bi_status = BLK_STS_IOERR;
 		bio_endio(bio);
 		return;
 	}
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 1b0a2be24f39..c7e95e6380fb 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1229,9 +1229,9 @@ void one_flush_endio(struct bio *bio)
 	struct drbd_device *device = octx->device;
 	struct issue_flush_context *ctx = octx->ctx;
 
-	if (bio->bi_error) {
-		ctx->error = bio->bi_error;
-		drbd_info(device, "local disk FLUSH FAILED with status %d\n", bio->bi_error);
+	if (bio->bi_status) {
+		ctx->error = blk_status_to_errno(bio->bi_status);
+		drbd_info(device, "local disk FLUSH FAILED with status %d\n", bio->bi_status);
 	}
 	kfree(octx);
 	bio_put(bio);
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 656624314f0d..fca6b9914948 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -203,7 +203,7 @@ void start_new_tl_epoch(struct drbd_connection *connection)
 void complete_master_bio(struct drbd_device *device,
 		struct bio_and_error *m)
 {
-	m->bio->bi_error = m->error;
+	m->bio->bi_status = errno_to_blk_status(m->error);
 	bio_endio(m->bio);
 	dec_ap_bio(device);
 }
@@ -1157,7 +1157,7 @@ static void drbd_process_discard_req(struct drbd_request *req)
 
 	if (blkdev_issue_zeroout(bdev, req->i.sector, req->i.size >> 9,
 			GFP_NOIO, 0))
-		req->private_bio->bi_error = -EIO;
+		req->private_bio->bi_status = BLK_STS_IOERR;
 	bio_endio(req->private_bio);
 }
 
@@ -1225,7 +1225,7 @@ drbd_request_prepare(struct drbd_device *device, struct bio *bio, unsigned long
 		/* only pass the error to the upper layers.
 		 * if user cannot handle io errors, that's not our business. */
 		drbd_err(device, "could not kmalloc() req\n");
-		bio->bi_error = -ENOMEM;
+		bio->bi_status = BLK_STS_RESOURCE;
 		bio_endio(bio);
 		return ERR_PTR(-ENOMEM);
 	}
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 1afcb4e02d8d..1d8726a8df34 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -63,7 +63,7 @@ void drbd_md_endio(struct bio *bio)
 	struct drbd_device *device;
 
 	device = bio->bi_private;
-	device->md_io.error = bio->bi_error;
+	device->md_io.error = blk_status_to_errno(bio->bi_status);
 
 	/* We grabbed an extra reference in _drbd_md_sync_page_io() to be able
 	 * to timeout on the lower level device, and eventually detach from it.
@@ -177,13 +177,13 @@ void drbd_peer_request_endio(struct bio *bio)
 	bool is_discard = bio_op(bio) == REQ_OP_WRITE_ZEROES ||
 			  bio_op(bio) == REQ_OP_DISCARD;
 
-	if (bio->bi_error && __ratelimit(&drbd_ratelimit_state))
+	if (bio->bi_status && __ratelimit(&drbd_ratelimit_state))
 		drbd_warn(device, "%s: error=%d s=%llus\n",
 				is_write ? (is_discard ? "discard" : "write")
-					: "read", bio->bi_error,
+					: "read", bio->bi_status,
 				(unsigned long long)peer_req->i.sector);
 
-	if (bio->bi_error)
+	if (bio->bi_status)
 		set_bit(__EE_WAS_ERROR, &peer_req->flags);
 
 	bio_put(bio); /* no need for the bio anymore */
@@ -243,16 +243,16 @@ void drbd_request_endio(struct bio *bio)
 		if (__ratelimit(&drbd_ratelimit_state))
 			drbd_emerg(device, "delayed completion of aborted local request; disk-timeout may be too aggressive\n");
 
-		if (!bio->bi_error)
+		if (!bio->bi_status)
 			drbd_panic_after_delayed_completion_of_aborted_request(device);
 	}
 
 	/* to avoid recursion in __req_mod */
-	if (unlikely(bio->bi_error)) {
+	if (unlikely(bio->bi_status)) {
 		switch (bio_op(bio)) {
 		case REQ_OP_WRITE_ZEROES:
 		case REQ_OP_DISCARD:
-			if (bio->bi_error == -EOPNOTSUPP)
+			if (bio->bi_status == BLK_STS_NOTSUPP)
 				what = DISCARD_COMPLETED_NOTSUPP;
 			else
 				what = DISCARD_COMPLETED_WITH_ERROR;
@@ -272,7 +272,7 @@ void drbd_request_endio(struct bio *bio)
 	}
 
 	bio_put(req->private_bio);
-	req->private_bio = ERR_PTR(bio->bi_error);
+	req->private_bio = ERR_PTR(blk_status_to_errno(bio->bi_status));
 
 	/* not req_mod(), we need irqsave here! */
 	spin_lock_irqsave(&device->resource->req_lock, flags);