linux-kernel - [PATCH 4.3 067/125] clk: versatile-icst: fix memory leak

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Message-Id: <20151207145755.573185461@linuxfoundation.org>
Date:	Mon,  7 Dec 2015 10:01:20 -0500
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 4.3 067/125] clk: versatile-icst: fix memory leak

4.3-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Linus Walleij <linus.walleij@...aro.org>

commit 7bdccef34fc67d3fce6778a018601dd41e43c5ce upstream.

A static code checker found a memory leak in the Versatile
ICST code. Fix it.

Fixes: a183da637c52 "clk: versatile: respect parent rate in ICST clock"
Reported-by: Stephen Boyd <sboyd@...eaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/clk/versatile/clk-icst.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -157,8 +157,10 @@ struct clk *icst_clk_register(struct dev
 	icst->lockreg = base + desc->lock_offset;
 
 	clk = clk_register(dev, &icst->hw);
-	if (IS_ERR(clk))
+	if (IS_ERR(clk)) {
+		kfree(pclone);
 		kfree(icst);
+	}
 
 	return clk;
 }


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