From: Long Li <longli@microsoft.com>
Date: Wed, 16 Oct 2019 13:51:54 -0700
Subject: [PATCH] cifs: smbd: Return -ECONNABORTED when trasnport is not in
 connected state
Git-commit: acd4680e2bef2405a0e1ef2149fbb01cce7e116c
References: bsc#1144333
Patch-mainline: v5.5-rc1

The transport should return this error so the upper layer will reconnect.

Signed-off-by: Long Li <longli@microsoft.com>
Cc: stable@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
 fs/cifs/smbdirect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 5462cf752432..d91f2f60e2df 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1972,7 +1972,7 @@ static int smbd_recv_buf(struct smbd_connection *info, char *buf,
 
 	if (info->transport_status != SMBD_CONNECTED) {
 		log_read(ERR, "disconnected\n");
-		return 0;
+		return -ECONNABORTED;
 	}
 
 	goto again;
-- 
2.25.1