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From: "Vaittinen, Matti" <Matti.Vaittinen@fi.rohmeurope.com>
To: "lgirdwood@gmail.com" <lgirdwood@gmail.com>,
	linux-power <linux-power@fi.rohmeurope.com>,
	"broonie@kernel.org" <broonie@kernel.org>,
	"colin.king@canonical.com" <colin.king@canonical.com>
Cc: "kernel-janitors@vger.kernel.org"
	<kernel-janitors@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH][next] regulator: bd9576: Fix uninitializes variable may_have_irqs
Date: Tue, 22 Jun 2021 15:30:52 +0000	[thread overview]
Message-ID: <10409fa6738f3a9371985121b2838734249c1c3e.camel@fi.rohmeurope.com> (raw)
In-Reply-To: <20210622144730.22821-1-colin.king@canonical.com>

On Tue, 2021-06-22 at 15:47 +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> The boolean variable may_have_irqs is not ininitialized and is
> only being set to true in the case where chip is
> ROHM_CHIP_TYPE_BD9576.
> Fix this by ininitialized may_have_irqs to false.
> 
> Addresses-Coverity: ("Uninitialized scalar variable")
> Fixes: e7bf1fa58c46 ("regulator: bd9576: Support error reporting")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
>  drivers/regulator/bd9576-regulator.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/regulator/bd9576-regulator.c
> b/drivers/regulator/bd9576-regulator.c
> index 8b54d88827be..e16c3727db7a 100644
> --- a/drivers/regulator/bd9576-regulator.c
> +++ b/drivers/regulator/bd9576-regulator.c
> @@ -897,7 +897,7 @@ static int bd957x_probe(struct platform_device
> *pdev)
>  {
>  	int i;
>  	unsigned int num_reg_data;
> -	bool vout_mode, ddr_sel, may_have_irqs;
> +	bool vout_mode, ddr_sel, may_have_irqs = false;
>  	struct regmap *regmap;
>  	struct bd957x_data *ic_data;
>  	struct regulator_config config = { 0 };

Thanks a lot!
Acked-by: Matti Vaittinen <
matti.vaittinen@fi.rohmeurope.com>

Best Regards
	Matti Vaittinen

  reply	other threads:[~2021-06-22 15:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-22 14:47 Colin King
2021-06-22 15:30 ` Vaittinen, Matti [this message]
2021-06-23 16:08 ` Mark Brown

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