From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 17 Oct 2025 18:20:02 +0000 (+0200)
Subject: smb: server: let smb_direct_post_send_data() return data_length
X-Git-Tag: v7.1-rc1~128^2~20
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c6b077efbc39e0ad6c20733693671ab4a8dbba18;p=thirdparty%2Fkernel%2Flinux.git

smb: server: let smb_direct_post_send_data() return data_length

This make it easier moving to common code shared with the client.

Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c
index 29281005a30e3..b43582a453e9c 100644
--- a/fs/smb/server/transport_rdma.c
+++ b/fs/smb/server/transport_rdma.c
@@ -944,7 +944,7 @@ static int smb_direct_post_send_data(struct smbdirect_socket *sc,
 			goto flush_failed;
 	}
 
-	return 0;
+	return data_length;
 err:
 	smbdirect_connection_free_send_io(msg);
 flush_failed:
@@ -1000,7 +1000,7 @@ static int smb_direct_send_iter(struct smbdirect_socket *sc,
 						&send_ctx,
 						iter,
 						iov_iter_count(iter));
-		if (unlikely(ret)) {
+		if (unlikely(ret < 0)) {
 			error = ret;
 			break;
 		}