[SPARC]: Fix loop terminator in iommu_get_scsi_sgl_pflush.

199043cc · Rob Radez · David S. Miller · ad5a64b3 · 199043cc
Commit 199043cc authored Dec 01, 2002 by Rob Radez Committed by David S. Miller Dec 01, 2002
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arch/sparc/mm/iommu.c arch/sparc/mm/iommu.c +1 -1

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--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -192,7 +192,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu
 {
 	unsigned long page, oldpage = 0;

-	while(sz >= 0) {
+	while(sz != 0) {
 		--sz;
 		page = (unsigned long) page_address(sg[sz].page);
 		if (oldpage == page)