From: lkp@intel.com (kbuild test robot)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] nvmem: meson-mx-efuse: fix ptr_ret.cocci warnings
Date: Sun, 4 Mar 2018 19:13:33 +0800 [thread overview]
Message-ID: <20180304111333.GA24937@lkp-hsx02> (raw)
In-Reply-To: <20180228144106.16363-12-andrew.smirnov@gmail.com>
From: Fengguang Wu <fengguang.wu@intel.com>
drivers/nvmem/meson-mx-efuse.c:237:1-3: 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: 37ef5352c0f7 ("nvmem: meson-mx-efuse: Convert to use devm_nvmem_register()")
CC: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
meson-mx-efuse.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/nvmem/meson-mx-efuse.c
+++ b/drivers/nvmem/meson-mx-efuse.c
@@ -234,10 +234,7 @@ static int meson_mx_efuse_probe(struct p
}
efuse->nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);
- if (IS_ERR(efuse->nvmem))
- return PTR_ERR(efuse->nvmem);
-
- return 0;
+ return PTR_ERR_OR_ZERO(efuse->nvmem);
}
static struct platform_driver meson_mx_efuse_driver = {
next prev parent reply other threads:[~2018-03-04 11:13 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 14:40 [PATCH v4 00/22] Verbatim device names and devm_nvmem_(un)register() Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 01/22] nvmem: Document struct nvmem_config Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 02/22] nvmem: core: Allow specifying device name verbatim Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 03/22] nvmem: Introduce devm_nvmem_(un)register() Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 04/22] nvmem: vf610-ocotp: Convert to use devm_nvmem_register() Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 05/22] nvmem: imx-ocotp: " Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 06/22] nvmem: uniphier-efuse: " Andrey Smirnov
2018-03-04 0:46 ` kbuild test robot
2018-03-04 0:46 ` [PATCH] nvmem: uniphier-efuse: fix ptr_ret.cocci warnings kbuild test robot
2018-02-28 14:40 ` [PATCH v4 07/22] nvmem: snvs_lgpr: Convert to use devm_nvmem_register() Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 08/22] nvmem: qfprom: " Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 09/22] nvmem: rockchip-efuse: " Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 10/22] nvmem: mtk-efuse: " Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 11/22] nvmem: meson-mx-efuse: " Andrey Smirnov
2018-03-04 11:13 ` kbuild test robot
2018-03-04 11:13 ` kbuild test robot [this message]
2018-02-28 14:40 ` [PATCH v4 12/22] nvmem: meson-efuse: " Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 13/22] nvmem: lpc18xx_otp: " Andrey Smirnov
2018-03-04 13:04 ` kbuild test robot
2018-03-04 13:04 ` [PATCH] nvmem: lpc18xx_otp: fix ptr_ret.cocci warnings kbuild test robot
2018-02-28 14:40 ` [PATCH v4 14/22] nvmem: imx-iim: Convert to use devm_nvmem_register() Andrey Smirnov
2018-02-28 14:40 ` [PATCH v4 15/22] nvmem: bcm-ocotp: " Andrey Smirnov
2018-02-28 14:41 ` [PATCH v4 16/22] nvmem: meson-efuse: Do no gate COMPILE_TEST with MESON_SM Andrey Smirnov
2018-03-04 3:47 ` kbuild test robot
2018-03-04 17:56 ` [PATCH] nvmem: meson-efuse: fix ptr_ret.cocci warnings kbuild test robot
2018-03-04 18:00 ` [kbuild-all] " Fabio Estevam
2018-03-04 17:56 ` [PATCH v4 16/22] nvmem: meson-efuse: Do no gate COMPILE_TEST with MESON_SM kbuild test robot
2018-02-28 14:41 ` [PATCH v4 17/22] nvmem: snvs_lpgpr: Convert commas to semicolons Andrey Smirnov
2018-02-28 14:41 ` [PATCH v4 18/22] nvmem: rockchip-efuse: Make use of of_device_get_match_data() Andrey Smirnov
2018-02-28 14:41 ` [PATCH v4 19/22] nvmem: vf610-ocotp: Do not use "&pdev->dev" explicitly Andrey Smirnov
2018-02-28 14:41 ` [PATCH v4 20/22] nvmem: rockchip-efuse: " Andrey Smirnov
2018-02-28 14:41 ` [PATCH v4 21/22] nvmem: imx-iim: " Andrey Smirnov
2018-02-28 14:41 ` [PATCH v4 22/22] nvmem: bcm-ocotp: " Andrey Smirnov
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