linux-kernel - Re: [PATCH 01/13] blk: make blk-rq-qos support pluggable and modular policy

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Message-ID: <99bc0b86-0f57-e827-3f7a-33385f4f5003@gmail.com>
Date:   Thu, 13 Jan 2022 11:52:36 +0800
From:   Wang Jianchao <jianchao.wan9@...il.com>
To:     kernel test robot <lkp@...el.com>, axboe@...nel.dk
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org, jbacik@...com,
        tj@...nel.org, bvanassche@....org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/13] blk: make blk-rq-qos support pluggable and modular
 policy



On 2022/1/13 9:49 上午, kernel test robot wrote:
> ll warnings (new ones prefixed by >>):
> 
>    block/blk-iocost.c:1244:6: warning: variable 'last_period' set but not used [-Wunused-but-set-variable]
>            u64 last_period, cur_period;
>                ^
>>> block/blk-iocost.c:3348:7: warning: variable 'ioc' is uninitialized when used here [-Wuninitialized]
>            if (!ioc) {

Thanks so much
I will fix this in next patch version.

Jianchao