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

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>
git-mirror · Aug 10, 2011 · ae65eb7 · ae65eb7
1 parent 1d08fd9
commit ae65eb7
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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;