cifs: call cifs_reconnect when a connection is marked

sprasad-microsoft · smfrench · commit a81da65fbae6 · 2022-02-08T13:52:39.000-06:00
In cifsd thread, we should continue to call cifs_reconnect whenever server->tcpStatus is marked as CifsNeedReconnect. This was inexplicably removed by one of my recent commits. Fixing that here. Fixes: a05885c ("cifs: fix the connection state transitions with multichannel") Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
@@ -639,6 +639,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct msghdr *smb_msg)
 
 		if (server->tcpStatus == CifsNeedReconnect) {
 			spin_unlock(&cifs_tcp_ses_lock);
+			cifs_reconnect(server, false);
 			return -ECONNABORTED;
 		}
 		spin_unlock(&cifs_tcp_ses_lock);

Original file line number	Diff line number	Diff line change
`@@ -639,6 +639,7 @@ cifs_readv_from_socket(struct TCP_Server_Info server, struct msghdr smb_msg)`
`639`	`639`
`640`	`640`	`if (server->tcpStatus == CifsNeedReconnect) {`
`641`	`641`	`spin_unlock(&cifs_tcp_ses_lock);`
	`642`	`+ cifs_reconnect(server, false);`
`642`	`643`	`return -ECONNABORTED;`
`643`	`644`	`}`
`644`	`645`	`spin_unlock(&cifs_tcp_ses_lock);`