From: Zhengkang Huang Date: Wed, 19 Apr 2023 10:03:03 +0000 (+0800) Subject: platform/chrome: wilco_ec: remove return value check of debugfs_create_dir() X-Git-Tag: v6.4-rc1~160^2 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=d184d60aa301e424cd0cf7de90b40744710a2417;p=tomoyo%2Ftomoyo-test1.git platform/chrome: wilco_ec: remove return value check of debugfs_create_dir() Smatch complains that: wilco_ec_debugfs_probe() warn: 'debug_info->dir' is an error pointer or valid Debugfs checks are generally not supposed to be checked for errors and it is not necessary here. Just delete the dead code. Signed-off-by: Zhengkang Huang Reviewed-by: Dongliang Mu Signed-off-by: Tzung-Bi Shih Link: https://lore.kernel.org/r/20230419100303.343379-1-zkhuang@hust.edu.cn --- diff --git a/drivers/platform/chrome/wilco_ec/debugfs.c b/drivers/platform/chrome/wilco_ec/debugfs.c index a812788a0bdc..7a13f13b16cd 100644 --- a/drivers/platform/chrome/wilco_ec/debugfs.c +++ b/drivers/platform/chrome/wilco_ec/debugfs.c @@ -251,8 +251,6 @@ static int wilco_ec_debugfs_probe(struct platform_device *pdev) return 0; debug_info->ec = ec; debug_info->dir = debugfs_create_dir("wilco_ec", NULL); - if (!debug_info->dir) - return 0; debugfs_create_file("raw", 0644, debug_info->dir, NULL, &fops_raw); debugfs_create_file("h1_gpio", 0444, debug_info->dir, ec, &fops_h1_gpio);