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-rw-r--r--nbd/server.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/nbd/server.c b/nbd/server.c
index 849433aa3a..ada16089f3 100644
--- a/nbd/server.c
+++ b/nbd/server.c
@@ -2039,8 +2039,8 @@ static int coroutine_fn nbd_co_send_sparse_read(NBDClient *client,
             stl_be_p(&chunk.length, pnum);
             ret = nbd_co_send_iov(client, iov, 1, errp);
         } else {
-            ret = blk_pread(exp->common.blk, offset + progress,
-                            data + progress, pnum, 0);
+            ret = blk_pread(exp->common.blk, offset + progress, pnum,
+                            data + progress, 0);
             if (ret < 0) {
                 error_setg_errno(errp, -ret, "reading from file failed");
                 break;
@@ -2444,7 +2444,7 @@ static coroutine_fn int nbd_do_cmd_read(NBDClient *client, NBDRequest *request,
                                        data, request->len, errp);
     }
 
-    ret = blk_pread(exp->common.blk, request->from, data, request->len, 0);
+    ret = blk_pread(exp->common.blk, request->from, request->len, data, 0);
     if (ret < 0) {
         return nbd_send_generic_reply(client, request->handle, ret,
                                       "reading from file failed", errp);
@@ -2511,7 +2511,7 @@ static coroutine_fn int nbd_handle_request(NBDClient *client,
         if (request->flags & NBD_CMD_FLAG_FUA) {
             flags |= BDRV_REQ_FUA;
         }
-        ret = blk_pwrite(exp->common.blk, request->from, data, request->len,
+        ret = blk_pwrite(exp->common.blk, request->from, request->len, data,
                          flags);
         return nbd_send_generic_reply(client, request->handle, ret,
                                       "writing to file failed", errp);