From ae65eb729dd3d3309fb3b7a1badc7b67cada2357 Mon Sep 17 00:00:00 2001 From: Maxin John Date: Mon, 8 Aug 2011 10:15:46 +0000 Subject: [PATCH] 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 Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/iovmm.c | 3 --- 1 file changed, 3 deletions(-) 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; -- 2.7.4