From: Thomas Gleixner <tglx@linutronix.de>
To: Dan Carpenter <error27@gmail.com>,
oe-kbuild@lists.linux.dev,
"Ahmed S. Darwish" <darwi@linutronix.de>
Cc: lkp@intel.com, oe-kbuild-all@lists.linux.dev,
Ammar Faizi <ammarfaizi2@gnuweeb.org>,
GNU/Weeb Mailing List <gwml@vger.gnuweeb.org>
Subject: Re: [ammarfaizi2-block:tglx/devel/devmsi 46/86] kernel/irq/msi.c:399 msi_domain_get_virq() warn: inconsistent returns '&dev->msi.data->mutex'.
Date: Sat, 12 Nov 2022 18:41:06 +0100 [thread overview]
Message-ID: <87a64wcbpp.ffs@tglx> (raw)
In-Reply-To: <202211070346.0vaondmd-lkp@intel.com>
On Mon, Nov 07 2022 at 15:39, Dan Carpenter wrote:
> smatch warnings:
> kernel/irq/msi.c:399 msi_domain_get_virq() warn: inconsistent returns '&dev->msi.data->mutex'.
>
> vim +399 kernel/irq/msi.c
>
> 495c66aca3da70 Thomas Gleixner 2021-12-06 378 msi_lock_descs(dev);
> 022573e1aaf074 Ahmed S. Darwish 2022-11-03 379
> 022573e1aaf074 Ahmed S. Darwish 2022-11-03 380 base = msi_get_domain_base_index(dev, domid);
> 022573e1aaf074 Ahmed S. Darwish 2022-11-03 381 if (base < 0)
> 022573e1aaf074 Ahmed S. Darwish 2022-11-03 382 return 0;
>
> msi_unlock_descs();?
Indeed.
prev parent reply other threads:[~2022-11-12 17:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-07 12:39 [ammarfaizi2-block:tglx/devel/devmsi 46/86] kernel/irq/msi.c:399 msi_domain_get_virq() warn: inconsistent returns '&dev->msi.data->mutex' Dan Carpenter
2022-11-12 17:41 ` Thomas Gleixner [this message]
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