linux-kernel - Re: [PATCH] mmc: core: check the return value of wakeup_source

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Message-ID: <YhkJuZb7PfGvmRTY@smile.fi.intel.com>
Date:   Fri, 25 Feb 2022 18:54:17 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Jia-Ju Bai <baijiaju1990@...il.com>
Cc:     ulf.hansson@...aro.org, wsa+renesas@...g-engineering.com,
        yoshihiro.shimoda.uh@...esas.com, adrian.hunter@...el.com,
        swboyd@...omium.org, dev@...xeye.de, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mmc: core: check the return value of
 wakeup_source_register()

On Fri, Feb 25, 2022 at 04:18:58AM -0800, Jia-Ju Bai wrote:
> The function wakeup_source_register() in mmc_alloc_host() can fail, so
> its return value should be checked.

NAK.

This doesn't explain why this resource must be non-optional.

One should not dumbly use the robots.

-- 
With Best Regards,
Andy Shevchenko