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

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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@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Maxin John
2011-08-08 10:15:46 +00:00
committed by Tony Lindgren
parent 1d08fd9f6a
commit ae65eb729d
1 changed files with 0 additions and 3 deletions
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arch/arm/plat-omap/iovmm.c
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@@ -423,9 +423,6 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, u32 da,
{ {
unsigned int i; unsigned int i;
struct scatterlist *sg; struct scatterlist *sg;
void *va;
va = phys_to_virt(pa);
for_each_sg(sgt->sgl, sg, sgt->nents, i) { for_each_sg(sgt->sgl, sg, sgt->nents, i) {
unsigned bytes; unsigned bytes;