Commit 896cd316 authored by Shyam Prasad N's avatar Shyam Prasad N Committed by Steve French
Browse files

cifs: empty interface list when server doesn't support query interfaces 



When querying server interfaces returns -EOPNOTSUPP,
clear the list of interfaces. Assumption is that multichannel
would be disabled too.

Signed-off-by: default avatarShyam Prasad N <sprasad@microsoft.com>
Reviewed-by: default avatarPaulo Alcantara (SUSE) <pc@manguebit.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 072a28c8

fs/cifs/smb2ops.c

+1 −1
Original line number Diff line number Diff line
@@ -717,7 +717,7 @@ SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon, bool in_ 
	if (rc == -EOPNOTSUPP) {

		cifs_dbg(FYI,

			 "server does not support query network interfaces\n");

		goto out;

		ret_data_len = 0;

	} else if (rc != 0) {

		cifs_tcon_dbg(VFS, "error %d on ioctl to get interface list\n", rc);

		goto out;