Re: [PATCH v3] block: Add default switch case to blk_pm_allow_request() to kill warning

From: Jens Axboe
Date: Fri Jul 06 2018 - 11:09:40 EST


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