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Remove gratuitous i386/amd64 inconsistency in favour of the less verbose

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version of declaring a variable initialized to zero.
This commit is contained in:
cperciva 2010-12-04 23:36:40 +00:00
parent 0d724a429b
commit 6499e1e754
1 changed files with 1 additions and 2 deletions
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3
sys/i386/i386/busdma_machdep.c
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@ -858,7 +858,7 @@ bus_dmamap_load_uio(bus_dma_tag_t dmat, bus_dmamap_t map,
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, bus_dmamap_t map,
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