[PATCH] ARM i.MX: fix error-valued pointer dereference in clk_register_gate2()
Sascha Hauer
s.hauer at pengutronix.de
Thu Oct 25 11:47:45 EDT 2012
On Thu, Oct 25, 2012 at 11:02:18PM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
>
> The error-valued pointer clk is used for the arg of kfree, it should be
> kfree(gate) if clk_register() return ERR_PTR().
>
> dpatch engine is used to auto generate this patch.
> (https://github.com/weiyj/dpatch)
>
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
Applied, thanks
Sascha
> ---
> arch/arm/mach-imx/clk-gate2.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-imx/clk-gate2.c b/arch/arm/mach-imx/clk-gate2.c
> index 3c1b8ff..cc49c7a 100644
> --- a/arch/arm/mach-imx/clk-gate2.c
> +++ b/arch/arm/mach-imx/clk-gate2.c
> @@ -112,7 +112,7 @@ struct clk *clk_register_gate2(struct device *dev, const char *name,
>
> clk = clk_register(dev, &gate->hw);
> if (IS_ERR(clk))
> - kfree(clk);
> + kfree(gate);
>
> return clk;
> }
>
>
>
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