From mboxrd@z Thu Jan 1 00:00:00 1970 From: josephl@nvidia.com (Joseph Lo) Date: Fri, 22 Feb 2013 14:24:25 +0800 Subject: [PATCH 1/3] ARM: tegra: Fix unchecked return value Message-ID: <1361514267-12111-1-git-send-email-josephl@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Hiroshi Doyu Check a return value for tegra_powergate_remove_clamping(). Signed-off-by: Hiroshi Doyu Signed-off-by: Joseph Lo --- arch/arm/mach-tegra/platsmp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index 2c6b3d5..4dfc75e 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -124,6 +124,9 @@ remove_clamps: /* Remove I/O clamps. */ ret = tegra_powergate_remove_clamping(pwrgateid); + if (ret) + return ret; + udelay(10); /* Clear flow controller CSR. */ -- 1.8.1.1