linux-kernel - [GIT PULL 03/16] stm class: Clean up stp_configfs

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Message-Id: <20181005124306.54870-4-alexander.shishkin@linux.intel.com>
Date:   Fri,  5 Oct 2018 15:42:53 +0300
From:   Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Mathieu Poirier <mathieu.poirier@...aro.org>,
        linux-kernel@...r.kernel.org,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Subject: [GIT PULL 03/16] stm class: Clean up stp_configfs_init

Minor code shortening, no functional changes.

Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Tested-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 drivers/hwtracing/stm/policy.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/hwtracing/stm/policy.c b/drivers/hwtracing/stm/policy.c
index 530448bd5a34..a505f055f464 100644
--- a/drivers/hwtracing/stm/policy.c
+++ b/drivers/hwtracing/stm/policy.c
@@ -461,13 +461,9 @@ void stp_policy_node_put(struct stp_policy_node *policy_node)
 
 int __init stp_configfs_init(void)
 {
-	int err;
-
 	config_group_init(&stp_policy_subsys.su_group);
 	mutex_init(&stp_policy_subsys.su_mutex);
-	err = configfs_register_subsystem(&stp_policy_subsys);
-
-	return err;
+	return configfs_register_subsystem(&stp_policy_subsys);
 }
 
 void __exit stp_configfs_exit(void)
-- 
2.19.0