From 49e190ec332e96ba28f24b86f7a92f614707819b Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Sat, 28 Jan 2017 05:01:51 +0800 Subject: [PATCH] PTP: fix ptr_ret.cocci warnings MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit drivers/ptp/ptp_kvm.c:229:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: Marcelo Tosatti Signed-off-by: Fengguang Wu Signed-off-by: Radim Krčmář --- drivers/ptp/ptp_kvm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/ptp/ptp_kvm.c b/drivers/ptp/ptp_kvm.c index 09b4df74291e..bb865695d7a6 100644 --- a/drivers/ptp/ptp_kvm.c +++ b/drivers/ptp/ptp_kvm.c @@ -193,10 +193,7 @@ static int __init ptp_kvm_init(void) kvm_ptp_clock.ptp_clock = ptp_clock_register(&kvm_ptp_clock.caps, NULL); - if (IS_ERR(kvm_ptp_clock.ptp_clock)) - return PTR_ERR(kvm_ptp_clock.ptp_clock); - - return 0; + return PTR_ERR_OR_ZERO(kvm_ptp_clock.ptp_clock); } module_init(ptp_kvm_init); -- 2.20.1