[src/trunk]: src/sys/arch/arc/isa PR/50855: David Binderman: Remove redundant...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/14384f0cadee
branches:  trunk
changeset: 813922:14384f0cadee
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Feb 26 18:14:38 2016 +0000

description:
PR/50855: David Binderman: Remove redundant code.

diffstat:

 sys/arch/arc/isa/isadma_bounce.c |  10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diffs (38 lines):

diff -r bbcf4db8640c -r 14384f0cadee sys/arch/arc/isa/isadma_bounce.c
--- a/sys/arch/arc/isa/isadma_bounce.c  Fri Feb 26 18:11:11 2016 +0000
+++ b/sys/arch/arc/isa/isadma_bounce.c  Fri Feb 26 18:14:38 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: isadma_bounce.c,v 1.14 2015/06/11 08:22:08 matt Exp $ */
+/* $NetBSD: isadma_bounce.c,v 1.15 2016/02/26 18:14:38 christos Exp $ */
 /* NetBSD: isadma_bounce.c,v 1.2 2000/06/01 05:49:36 thorpej Exp  */
 
 /*-
@@ -33,7 +33,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: isadma_bounce.c,v 1.14 2015/06/11 08:22:08 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: isadma_bounce.c,v 1.15 2016/02/26 18:14:38 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -251,8 +251,7 @@
         * and we can bounce, we will.
         */
        error = _bus_dmamap_load(t, map, buf, buflen, p, flags);
-       if (error == 0 ||
-           (error != 0 && (cookie->id_flags & ID_MIGHT_NEED_BOUNCE) == 0))
+       if (error == 0 || (cookie->id_flags & ID_MIGHT_NEED_BOUNCE) == 0)
                return error;
 
        /*
@@ -321,8 +320,7 @@
         * and we can bounce, we will.
         */
        error = _bus_dmamap_load_mbuf(t, map, m0, flags);
-       if (error == 0 ||
-           (error != 0 && (cookie->id_flags & ID_MIGHT_NEED_BOUNCE) == 0))
+       if (error == 0 || (cookie->id_flags & ID_MIGHT_NEED_BOUNCE) == 0)
                return error;
 
        /*