linux-kernel - Re: [PATCH 2/2] HID: Remove unnecessary OOM messages

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Date:   Wed, 01 Mar 2017 22:54:56 -0800
From:   Joe Perches <joe@...ches.com>
To:     Michel Hermier <michel.hermier@...il.com>,
        Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Bruno Prémont <bonbons@...ux-vserver.org>,
        Stefan Achatz <erazor_de@...rs.sourceforge.net>,
        Jonathan Cameron <jic23@...nel.org>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-iio@...r.kernel.org
Subject: Re: [PATCH 2/2] HID: Remove unnecessary OOM messages

On Thu, 2017-03-02 at 07:51 +0100, Michel Hermier wrote:
> Le 01/03/2017 à 20:19, Joe Perches a écrit :
> > diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
[]
> > @@ -224,7 +224,6 @@ static int asus_start_multitouch(struct hid_device *hdev)
> >   
> >   	if (!dmabuf) {
> >   		ret = -ENOMEM;
> > -		hid_err(hdev, "Asus failed to alloc dma buf: %d\n", ret);
> >   		return ret;
> >   	}
> 
> Trivial set and return value missed.

You're welcome to submit a follow-on patch.

The compiler should produce the same code
in any case.