linux-kernel - [PATCH] driver core: location: Free struct acpi_pld

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Message-Id: <20220509173135.3515126-1-wonchung@google.com>
Date:   Mon,  9 May 2022 17:31:35 +0000
From:   Won Chung <wonchung@...gle.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yu Watanabe <watanabe.yu@...il.com>,
        linux-kernel@...r.kernel.org
Cc:     "Rafael J . Wysocki" <rafael@...nel.org>,
        Won Chung <wonchung@...gle.com>
Subject: [PATCH] driver core: location: Free struct acpi_pld_info *pld

After struct acpi_pld_info *pld is used to fill in physical location
values, it should be freed to prevent memleak.

Suggested-by: Yu Watanabe <watanabe.yu@...il.com>
Signed-off-by: Won Chung <wonchung@...gle.com>
---
 drivers/base/physical_location.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/base/physical_location.c b/drivers/base/physical_location.c
index fbd9f9839e92..617ada542b00 100644
--- a/drivers/base/physical_location.c
+++ b/drivers/base/physical_location.c
@@ -32,6 +32,7 @@ bool dev_add_physical_location(struct device *dev)
 	dev->physical_location->dock = pld->dock;
 	dev->physical_location->lid = pld->lid;
 
+	ACPI_FREE(pld);
 	return true;
 }
 
-- 
2.36.0.512.ge40c2bad7a-goog