Commit c3ed4402 authored Jun 28, 2018 by Steve French

smb3: remove noisy warning message on mount



Some servers, like Samba, don't support the fsctl for
query_network_interface_info so don't log a noisy warning
message on mount for this by default unless the error is more serious.
Lower the error to an FYI level so it does not get logged by
default.

Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

parent 0fdfef9a

fs/cifs/smb2ops.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -444,7 +444,11 @@ SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon)
		FSCTL_QUERY_NETWORK_INTERFACE_INFO, true /* is_fsctl */,
		NULL /* no data input /, 0 / no data input */,
		(char **)&out_buf, &ret_data_len);
		if (rc != 0) {
		if (rc == -EOPNOTSUPP) {
		cifs_dbg(FYI,
		"server does not support query network interfaces\n");
		goto out;
		} else if (rc != 0) {
		cifs_dbg(VFS, "error %d on ioctl to get interface list\n", rc);
		goto out;
		}

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