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List: kernel-janitors
Subject: Re: [PATCH] ARM: spear: Fix error handling
From: Russell King - ARM Linux <linux () armlinux ! org ! uk>
Date: 2016-10-31 16:18:20
Message-ID: 20161031161820.GI1041 () n2100 ! armlinux ! org ! uk
[Download RAW message or body]
For the spear or arm-soc guys to deal with...
On Sat, Oct 29, 2016 at 03:58:39PM +0200, Christophe JAILLET wrote:
> 'clk_get_sys()' returns an error pointer in case of error, not NULL. So
> test it with IS_ERR.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> ---
> arch/arm/mach-spear/time.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-spear/time.c b/arch/arm/mach-spear/time.c
> index 9ccffc1d0f28..4878ba90026d 100644
> --- a/arch/arm/mach-spear/time.c
> +++ b/arch/arm/mach-spear/time.c
> @@ -233,7 +233,7 @@ void __init spear_setup_of_timer(void)
> }
>
> gpt_clk = clk_get_sys("gpt0", NULL);
> - if (!gpt_clk) {
> + if (IS_ERR(gpt_clk)) {
> pr_err("%s:couldn't get clk for gpt\n", __func__);
> goto err_iomap;
> }
> --
> 2.9.3
>
--
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