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Message-Id: <1353559384-26570-1-git-send-email-tushar.behera@linaro.org>
Date: Thu, 22 Nov 2012 10:13:04 +0530
From: Tushar Behera <tushar.behera@...aro.org>
To: linux-kernel@...r.kernel.org, linux-watchdog@...r.kernel.org
Cc: wim@...ana.be, patches@...aro.org, Anthony.Olech@...semi.com
Subject: [PATCH] watchdog: da9052: Fix invalid free of devm_ allocated data
It is not required to free devm_ allocated data. Since kref_put
needs a valid release function, da9052_wdt_release_resources()
is not deleted.
Fixes following warning.
drivers/watchdog/da9052_wdt.c:59:1-6: WARNING: invalid free of
devm_ allocated data
Signed-off-by: Tushar Behera <tushar.behera@...aro.org>
---
drivers/watchdog/da9052_wdt.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/watchdog/da9052_wdt.c b/drivers/watchdog/da9052_wdt.c
index f7abbae..20071de 100644
--- a/drivers/watchdog/da9052_wdt.c
+++ b/drivers/watchdog/da9052_wdt.c
@@ -53,10 +53,6 @@ static const struct {
static void da9052_wdt_release_resources(struct kref *r)
{
- struct da9052_wdt_data *driver_data =
- container_of(r, struct da9052_wdt_data, kref);
-
- kfree(driver_data);
}
static int da9052_wdt_set_timeout(struct watchdog_device *wdt_dev,
--
1.7.4.1
--
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