From: Minjie Du <duminjie@vivo.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>,
linux-pm@vger.kernel.org (open list:THERMAL),
linux-kernel@vger.kernel.org (open list)
Cc: opensource.kernel@vivo.com, Minjie Du <duminjie@vivo.com>
Subject: [PATCH v1] thermal/debugfs: Remove unnecessary debugfs_create_dir() error check in thermal_debug_init()
Date: Mon, 15 Jan 2024 16:25:02 +0800 [thread overview]
Message-ID: <20240115082507.29651-1-duminjie@vivo.com> (raw)
This patch removes the debugfs_create_dir() error checking in
thermal_debug_init(). Because the debugfs_create_dir() is developed
in a way that the caller can safely handle the errors that
occur during the creation of DebugFS nodes.
Signed-off-by: Minjie Du <duminjie@vivo.com>
---
drivers/thermal/thermal_debugfs.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/thermal/thermal_debugfs.c b/drivers/thermal/thermal_debugfs.c
index a3fa09235da1..695253559a61 100644
--- a/drivers/thermal/thermal_debugfs.c
+++ b/drivers/thermal/thermal_debugfs.c
@@ -172,12 +172,8 @@ struct thermal_debugfs {
void thermal_debug_init(void)
{
d_root = debugfs_create_dir("thermal", NULL);
- if (!d_root)
- return;
d_cdev = debugfs_create_dir("cooling_devices", d_root);
- if (!d_cdev)
- return;
d_tz = debugfs_create_dir("thermal_zones", d_root);
}
--
2.39.0
next reply other threads:[~2024-01-15 8:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-15 8:25 Minjie Du [this message]
2024-01-15 15:52 ` Rafael J. Wysocki
2024-01-15 16:55 ` Daniel Lezcano
2024-01-15 17:09 ` Rafael J. Wysocki
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