cifs: fix comment in validate_t2

The comment about checking the bcc is in the wrong place. Also make it
match kernel coding style.
Reported-and-acked-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>

fs/cifs/cifssmb.c

@@ -339,12 +339,13 @@ static int validate_t2(struct smb_t2_rsp *pSMB)
 	    get_unaligned_le16(&pSMB->t2_rsp.DataOffset) > 1024)
 		goto vt2_err;
 
-	/* check that bcc is at least as big as parms + data */
-	/* check that bcc is less than negotiated smb buffer */
 	total_size = get_unaligned_le16(&pSMB->t2_rsp.ParameterCount);
 	if (total_size >= 512)
 		goto vt2_err;
 
+	/* check that bcc is at least as big as parms + data, and that it is
+	 * less than negotiated smb buffer
+	 */
 	total_size += get_unaligned_le16(&pSMB->t2_rsp.DataCount);
 	if (total_size > get_bcc(&pSMB->hdr) ||
 	    total_size >= CIFSMaxBufSize + MAX_CIFS_HDR_SIZE)