lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <20220915071258.678536-1-yangyingliang@huawei.com> Date: Thu, 15 Sep 2022 15:12:58 +0800 From: Yang Yingliang <yangyingliang@...wei.com> To: <netdev@...r.kernel.org>, <linux-wpan@...r.kernel.org> CC: <liuxuenetmail@...il.com>, <alex.aring@...il.com>, <stefan@...enfreihafen.org>, <davem@...emloft.net> Subject: [PATCH -next] net: ieee802154: mcr20a: Switch to use dev_err_probe() helper dev_err() can be replace with dev_err_probe() which will check if error code is -EPROBE_DEFER. Signed-off-by: Yang Yingliang <yangyingliang@...wei.com> --- drivers/net/ieee802154/mcr20a.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 2fe0e4a0a0c4..f53d185e0568 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -1233,12 +1233,9 @@ mcr20a_probe(struct spi_device *spi) } rst_b = devm_gpiod_get(&spi->dev, "rst_b", GPIOD_OUT_HIGH); - if (IS_ERR(rst_b)) { - ret = PTR_ERR(rst_b); - if (ret != -EPROBE_DEFER) - dev_err(&spi->dev, "Failed to get 'rst_b' gpio: %d", ret); - return ret; - } + if (IS_ERR(rst_b)) + return dev_err_probe(&spi->dev, PTR_ERR(rst_b), + "Failed to get 'rst_b' gpio"); /* reset mcr20a */ usleep_range(10, 20); -- 2.25.1
Powered by blists - more mailing lists