linux-kernel - [PATCH 2/3] coresight: core: Remove unnecessary assignment

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Date:   Thu, 13 May 2021 21:27:48 +0800
From:   Qi Liu <liuqi115@...wei.com>
To:     <mathieu.poirier@...aro.org>, <suzuki.poulose@....com>,
        <mike.leach@...aro.org>
CC:     <coresight@...ts.linaro.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linuxarm@...wei.com>
Subject: [PATCH 2/3] coresight: core: Remove unnecessary assignment

From: Junhao He <hejunhao2@...ilicon.com>

Remove unnecessary assignment of "path" in coresight_release_path().

Signed-off-by: Junhao He <hejunhao2@...ilicon.com>
Signed-off-by: Qi Liu <liuqi115@...wei.com>
---
 drivers/hwtracing/coresight/coresight-core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c
index 4ddf3d2..d75b19a 100644
--- a/drivers/hwtracing/coresight/coresight-core.c
+++ b/drivers/hwtracing/coresight/coresight-core.c
@@ -886,7 +886,6 @@ void coresight_release_path(struct list_head *path)
 	}
 
 	kfree(path);
-	path = NULL;
 }
 
 /* return true if the device is a suitable type for a default sink */
-- 
2.7.4