linux-kernel - Re: [PATCH v3] block: Add default switch case to blk_pm_allow

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Message-ID: <a02df37d-7d27-98e5-1a04-2976c9354e1b@kernel.dk>
Date:   Fri, 6 Jul 2018 09:09:31 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Arnd Bergmann <arnd@...db.de>, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] block: Add default switch case to
 blk_pm_allow_request() to kill warning

On 7/6/18 2:49 AM, Geert Uytterhoeven wrote:
> With gcc 4.9.0 and 7.3.0:
> 
>     block/blk-core.c: In function 'blk_pm_allow_request':
>     block/blk-core.c:2747:2: warning: enumeration value 'RPM_ACTIVE' not handled in switch [-Wswitch]
>       switch (rq->q->rpm_status) {
>       ^
> 
> Convert the return statement below the switch() block into a default
> case to fix this.

Applied, thanks.

-- 
Jens Axboe