From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 13 Jun 2019 18:37:29 +0000 (+0200)
Subject: thermal: bcm2835: no need to check return value of debugfs_create functions
X-Git-Tag: v5.3-rc1~119^2~38
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a6cd400ac8a8b39b6830621eb51db351e1048f79;p=linux.git

thermal: bcm2835: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-pm@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/thermal/broadcom/bcm2835_thermal.c b/drivers/thermal/broadcom/bcm2835_thermal.c
index ba39647a690c..3199977f1e73 100644
--- a/drivers/thermal/broadcom/bcm2835_thermal.c
+++ b/drivers/thermal/broadcom/bcm2835_thermal.c
@@ -123,8 +123,6 @@ static void bcm2835_thermal_debugfs(struct platform_device *pdev)
 	struct debugfs_regset32 *regset;
 
 	data->debugfsdir = debugfs_create_dir("bcm2835_thermal", NULL);
-	if (!data->debugfsdir)
-		return;
 
 	regset = devm_kzalloc(&pdev->dev, sizeof(*regset), GFP_KERNEL);
 	if (!regset)