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Date:   Thu, 23 Nov 2023 14:11:56 +0100
From:   Christian Brauner <brauner@kernel.org>
To:     Zhenyu Wang <zhenyuw@linux.intel.com>
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Subject: Re: [PATCH v2 1/4] i915: make inject_virtual_interrupt() void
Message-ID: <20231123-randlage-instinkt-e458628d2d7c@brauner>
References: <20231122-vfs-eventfd-signal-v2-0-bd549b14ce0c@kernel.org>
 <20231122-vfs-eventfd-signal-v2-1-bd549b14ce0c@kernel.org>
 <ZV6buHrQy2+CJ7xX@debian-scheme>
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> > +	if (!vgpu->msi_trigger)
> > +		return;
> > +	eventfd_signal(vgpu->msi_trigger, 1);
> >  }
> 
> I think it's a little simpler to write as
>     if (vgpu->msi_trigger)
>             eventfd_signal(vgpu->msi_trigger, 1);

Good point. I folded that suggestion into the patch.