fix a bungled logical/bitwise expression pointed out by clang; ok deraadt@

diff --git a/sys/dev/isa/if_ex.c b/sys/dev/isa/if_ex.c
index 43bdb04..04f90e4 100644 (file)
--- a/sys/dev/isa/if_ex.c
+++ b/sys/dev/isa/if_ex.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ex.c,v 1.45 2017/01/22 10:17:38 dlg Exp $  */
+/*     $OpenBSD: if_ex.c,v 1.46 2017/06/04 20:28:05 naddy Exp $        */
 /*
  * Copyright (c) 1997, Donald A. Schmidt
  * Copyright (c) 1996, Javier Martín Rueda (jmrueda@diatel.upm.es)
@@ -616,7 +616,7 @@ ex_tx_intr(struct ex_softc *sc)
        ifp->if_timer = 0;
        while (sc->tx_head != sc->tx_tail) {
                CSR_WRITE_2(sc, HOST_ADDR_REG, sc->tx_head);
-               if (!CSR_READ_2(sc, IO_PORT_REG) & Done_bit)
+               if (!(CSR_READ_2(sc, IO_PORT_REG) & Done_bit))
                        break;
                tx_status = CSR_READ_2(sc, IO_PORT_REG);
                sc->tx_head = CSR_READ_2(sc, IO_PORT_REG);