From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 23 Oct 2015 09:36:01 +0000 (+0200)
Subject: clk: versatile-icst: fix memory leak
X-Git-Tag: v4.2.7~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56f786658585820d8572757cda5e571cd257bbbd;p=thirdparty%2Fkernel%2Fstable.git

clk: versatile-icst: fix memory leak

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@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index bc96f103bd7ca..9064636a867f2 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -156,8 +156,10 @@ struct clk *icst_clk_register(struct device *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;
 }