From: kbuild test robot <lkp@intel.com>
To: Palmer Dabbelt <palmer@sifive.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Bjorn Helgaas <helgaas@kernel.org>,
Michal Simek <monstr@monstr.eu>,
Jingoo Han <jingoohan1@gmail.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Andrew Murray <andrew.murray@arm.com>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH] PCI: fix ptr_ret.cocci warnings
Date: Sun, 5 Jan 2020 15:21:46 +0800 [thread overview]
Message-ID: <20200105072146.umt5eiq2qbbxrwus@f53c9c00458a> (raw)
In-Reply-To: <202001051538.1jMWp6L9%lkp@intel.com>
From: kbuild test robot <lkp@intel.com>
drivers/pci/controller/dwc/pci-exynos.c:95:1-3: 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
Fixes: 191d6f91f283 ("PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist")
CC: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: kbuild test robot <lkp@intel.com>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 36487907f34131c7e3df5b1e6b30b4e3dfcdc0af
commit: 191d6f91f283dfb007499bb8529d54c3ac434bd7 PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist
pci-exynos.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/pci/controller/dwc/pci-exynos.c
+++ b/drivers/pci/controller/dwc/pci-exynos.c
@@ -92,10 +92,7 @@ static int exynos5440_pcie_get_mem_resou
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
ep->mem_res->elbi_base = devm_ioremap_resource(dev, res);
- if (IS_ERR(ep->mem_res->elbi_base))
- return PTR_ERR(ep->mem_res->elbi_base);
-
- return 0;
+ return PTR_ERR_OR_ZERO(ep->mem_res->elbi_base);
}
static int exynos5440_pcie_get_clk_resources(struct exynos_pcie *ep)
next prev parent reply other threads:[~2020-01-05 7:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-05 7:21 drivers/pci/controller/dwc/pci-exynos.c:95:1-3: WARNING: PTR_ERR_OR_ZERO can be used kbuild test robot
2020-01-05 7:21 ` kbuild test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-12-27 12:18 drivers/pci/controller/pci-tegra.c:1365:1-3: " kbuild test robot
2019-12-27 12:18 ` [PATCH] PCI: fix ptr_ret.cocci warnings kbuild test robot
2018-07-19 23:42 drivers/pci/controller/dwc/pcie-kirin.c:141:1-3: WARNING: PTR_ERR_OR_ZERO can be used kbuild test robot
2018-07-19 23:42 ` [PATCH] PCI: fix ptr_ret.cocci warnings kbuild test robot
2018-09-18 14:21 ` Lorenzo Pieralisi
2018-09-19 0:40 ` Songxiaowei (Kirin_DRV)
2018-07-11 23:30 drivers/pci/controller/pci-tegra.c:1132:1-3: WARNING: PTR_ERR_OR_ZERO can be used kbuild test robot
2018-07-11 23:30 ` [PATCH] PCI: fix ptr_ret.cocci warnings kbuild test robot
2018-09-18 14:18 ` Lorenzo Pieralisi
2018-09-18 14:47 ` Thierry Reding
2018-09-18 16:30 ` Lorenzo Pieralisi
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