cifs: do not query ifaces on smb1 mounts

[platform/kernel/linux-starfive.git] / fs / cifs / connect.c

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 7e7f712..fde1c37 100644 (file)
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2609,11 +2609,14 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx)
        INIT_LIST_HEAD(&tcon->pending_opens);
        tcon->status = TID_GOOD;
 
-       /* schedule query interfaces poll */
        INIT_DELAYED_WORK(&tcon->query_interfaces,
                          smb2_query_server_interfaces);
-       queue_delayed_work(cifsiod_wq, &tcon->query_interfaces,
-                          (SMB_INTERFACE_POLL_INTERVAL * HZ));
+       if (ses->server->dialect >= SMB30_PROT_ID &&
+           (ses->server->capabilities & SMB2_GLOBAL_CAP_MULTI_CHANNEL)) {
+               /* schedule query interfaces poll */
+               queue_delayed_work(cifsiod_wq, &tcon->query_interfaces,
+                                  (SMB_INTERFACE_POLL_INTERVAL * HZ));
+       }
 
        spin_lock(&cifs_tcp_ses_lock);
        list_add(&tcon->tcon_list, &ses->tcon_list);