From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] PCI: qcom: fix ptr_ret.cocci warnings Date: Fri, 18 Dec 2015 21:44:15 +0800 Message-ID: <20151218134415.GA31877@lkp-hsx03> References: <201512182111.1GLn2hxy%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1450442339-18765-4-git-send-email-stanimir.varbanov@linaro.org> Sender: linux-pci-owner@vger.kernel.org Cc: kbuild-all@01.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, Bjorn Helgaas , Srinivas Kandagatla , Russell King , Rob Herring , Rob Herring , Mark Rutland , Pawel Moll , Ian Campbell , Arnd Bergmann , Jingoo Han , Pratyush Anand , Bjorn Andersson , Stanimir Varbanov , Stanimir Varbanov List-Id: devicetree@vger.kernel.org drivers/pci/host/pcie-qcom.c:188:1-3: WARNING: PTR_ERR_OR_ZERO can be used drivers/pci/host/pcie-qcom.c:220:1-3: 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: Stanimir Varbanov Signed-off-by: Fengguang Wu --- pcie-qcom.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) --- a/drivers/pci/host/pcie-qcom.c +++ b/drivers/pci/host/pcie-qcom.c @@ -185,10 +185,7 @@ static int qcom_pcie_get_resources_v0(st return PTR_ERR(res->por_reset); res->phy_reset = devm_reset_control_get(dev, "phy"); - if (IS_ERR(res->phy_reset)) - return PTR_ERR(res->phy_reset); - - return 0; + return PTR_ERR_OR_ZERO(res->phy_reset); } static int qcom_pcie_get_resources_v1(struct qcom_pcie *pcie) @@ -217,10 +214,7 @@ static int qcom_pcie_get_resources_v1(st return PTR_ERR(res->slave_bus); res->core = devm_reset_control_get(dev, "core"); - if (IS_ERR(res->core)) - return PTR_ERR(res->core); - - return 0; + return PTR_ERR_OR_ZERO(res->core); } static void qcom_pcie_deinit_v0(struct qcom_pcie *pcie)