From: longli@linuxonhyperv.com
To: Steve French <sfrench@samba.org>,
linux-cifs@vger.kernel.org, samba-technical@lists.samba.org,
linux-kernel@vger.kernel.org
Cc: Long Li <longli@microsoft.com>, stable@vger.kernel.org
Subject: [PATCH 5/7] cifs: smbd: Return -ECONNABORTED when trasnport is not in connected state
Date: Wed, 16 Oct 2019 13:51:54 -0700 [thread overview]
Message-ID: <1571259116-102015-6-git-send-email-longli@linuxonhyperv.com> (raw)
In-Reply-To: <1571259116-102015-1-git-send-email-longli@linuxonhyperv.com>
From: Long Li <longli@microsoft.com>
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
---
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 227ef51c0712..cf001f10d555 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1970,7 +1970,7 @@ 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;
--
2.17.1
next prev parent reply other threads:[~2019-10-16 20:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-16 20:51 [PATCH 0/7] cifs: smbd: Improve reliability on transport reconnect longli
2019-10-16 20:51 ` [PATCH 1/7] cifs: Don't display RDMA transport on reconnect longli
2019-10-16 20:51 ` [PATCH 2/7] cifs: smbd: Invalidate and deregister memory registration on re-send longli
2019-10-16 20:51 ` [PATCH 3/7] cifs: smbd: Return -EINVAL when the number of iovs exceeds SMBDIRECT_MAX_SGE longli
2019-10-16 20:51 ` [PATCH 4/7] cifs: smbd: Add messages on RDMA session destroy and reconnection longli
2019-10-16 20:51 ` longli [this message]
2019-10-16 20:51 ` [PATCH 6/7] cifs: smbd: Only queue work for error recovery on memory registration longli
2019-10-27 19:59 ` Steve French
2019-10-16 20:51 ` [PATCH 7/7] cifs: smbd: Return -EAGAIN when transport is reconnecting longli
2019-10-27 20:02 ` Steve French
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