[PATCH] arch:arm:plat-omap:iovmm: remove unused variable 'va'

From: Maxin B. John
Date: Mon Aug 08 2011 - 06:15:57 EST

The pointer "va" returned from "phys_to_virt(pa)" is never used in
"sgtable_fill_kmalloc()".So,it is safe to remove this set-but-unused variable.

Signed-off-by: Maxin B. John <maxin.john@xxxxxxxxx>
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index c60737c..79e7fed 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -423,9 +423,6 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, u32 da,
unsigned int i;
struct scatterlist *sg;
- void *va;
- va = phys_to_virt(pa);

for_each_sg(sgt->sgl, sg, sgt->nents, i) {
unsigned bytes;
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