Author: cperciva
Date: Sat Dec 4 23:36:40 2010
New Revision: 216191
URL: http://svn.freebsd.org/changeset/base/216191
Log:
Remove gratuitous i386/amd64 inconsistency in favour of the less verbose
version of declaring a variable initialized to zero.
Modified:
head/sys/i386/i386/busdma_machdep.c
Modified: head/sys/i386/i386/busdma_machdep.c
==============================================================================
--- head/sys/i386/i386/busdma_machdep.c Sat Dec 4 23:24:35 2010
(r216190)
+++ head/sys/i386/i386/busdma_machdep.c Sat Dec 4 23:36:40 2010
(r216191)
@@ -858,7 +858,7 @@ bus_dmamap_load_uio(bus_dma_tag_t dmat,
bus_dmamap_callback2_t *callback, void *callback_arg,
int flags)
{
- bus_addr_t lastaddr;
+ bus_addr_t lastaddr = 0;
int nsegs, error, first, i;
bus_size_t resid;
struct iovec *iov;
@@ -878,7 +878,6 @@ bus_dmamap_load_uio(bus_dma_tag_t dmat,
nsegs = 0;
error = 0;
first = 1;
- lastaddr = (bus_addr_t) 0;
for (i = 0; i < uio->uio_iovcnt && resid != 0 && !error; i++) {
/*
* Now at the first iovec to load. Load each iovec
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