From: Dan Carpenter <dan.carpenter@oracle.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
kbuild@lists.01.org, kbuild test robot <lkp@intel.com>,
kbuild-all@lists.01.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: Re: drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength'.
Date: Tue, 2 Mar 2021 19:28:05 +0300 [thread overview]
Message-ID: <20210302162805.GV2222@kadam> (raw)
In-Reply-To: <CACRpkdbWtBA-ptCF7prizoP1D9cshWgpt8r4CGRRfxwcXiX61g@mail.gmail.com>
On Tue, Mar 02, 2021 at 04:47:01PM +0100, Linus Walleij wrote:
> On Sat, Feb 27, 2021 at 10:22 AM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> > New smatch warnings:
> > drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength'.
> >
> > Old smatch warnings:
> > drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:457 lpi_config_set() error: uninitialized symbol 'pullup'.
>
> I don't think these are real problems, but maybe there is some way to explicitly
> express that so that smatch knows as well?
They will call syzbot warning at runtime as well. Syzbot complains
about the read, and not that the value is important for flow analysis.
regards,
dan carpenter
next prev parent reply other threads:[~2021-03-02 19:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-27 9:21 drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength' Dan Carpenter
2021-03-02 15:47 ` Linus Walleij
2021-03-02 16:28 ` Dan Carpenter [this message]
2021-03-02 16:32 ` Dan Carpenter
2021-03-02 16:53 ` Bjorn Andersson
2021-03-02 17:01 ` Dan Carpenter
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