From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Mon, 10 Oct 2011 15:26:19 +0300 Subject: [RFT/PATCH 7/7] arm: omap: smartreflex: micro-optimization for sanity check In-Reply-To: <1318249579-4089-1-git-send-email-balbi@ti.com> References: <1318249579-4089-1-git-send-email-balbi@ti.com> Message-ID: <1318249579-4089-7-git-send-email-balbi@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org val && (val != 1) == val > 1 Signed-off-by: Felipe Balbi --- arch/arm/mach-omap2/smartreflex.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 7bdabfa..4b0d6a8 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -866,7 +866,7 @@ 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; } -- 1.7.6.396.ge0613