[PATCH] libata: make ata_host_suspend() *void*

[Uwe Kleine-König]

On Wed, Feb 02, 2022 at 11:58:21PM +0300, Sergey Shtylyov wrote:
> ata_host_suspend() always returns 0, so the result checks in many drivers
> look pointless.  Let's make this function return *void* instead of *int*.
> 
> Found by Linux Verification Center (linuxtesting.org) with the SVACE static
> analysis tool.
> 
> Signed-off-by: Sergey Shtylyov <s.shtylyov at omp.ru>

Acked-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
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