From d617369219f136dc6e7923f573d826c7afb4b269 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 29 Feb 2012 23:33:47 +0100 Subject: ARM: OMAP3+: SmartReflex: micro-optimization for sanity check val && (val != 1) == val > 1 Signed-off-by: Felipe Balbi Signed-off-by: Jean Pihet Reviewed-by: Kevin Hilman Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/smartreflex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/smartreflex.c') diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index f1db4c67c48..daf8053741f 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -886,7 +886,7 @@ static int omap_sr_autocomp_store(void *data, u64 val) } /* Sanity check */ - if (val && (val != 1)) { + if (val > 1) { pr_warning("%s: Invalid argument %lld\n", __func__, val); return -EINVAL; } -- cgit v1.2.3