Author: dim
Date: Fri Nov 8 17:27:22 2013
New Revision: 257860
URL: http://svnweb.freebsd.org/changeset/base/257860
Log:
Initialize variable in sys/x86/iommu/busdma_dmar.c, to avoid possible
uninitialized use.
Reviewed by: kib
Modified:
head/sys/x86/iommu/busdma_dmar.c
Modified: head/sys/x86/iommu/busdma_dmar.c
==============================================================================
--- head/sys/x86/iommu/busdma_dmar.c Fri Nov 8 17:23:37 2013
(r257859)
+++ head/sys/x86/iommu/busdma_dmar.c Fri Nov 8 17:27:22 2013
(r257860)
@@ -341,6 +341,7 @@ dmar_bus_dmamap_load_something1(struct b
segs = tag->segments;
ctx = tag->ctx;
seg = *segp;
+ error = 0;
idx = 0;
while (buflen > 0) {
seg++;
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