linux-kernel - Re: [PATCH] erofs: fix error return code in erofs_fscache_meta_read_folio and erofs_fscache_read

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Message-ID: <ef807497-6394-8274-71ce-ace51db31398@kernel.org>
Date:   Mon, 5 Sep 2022 23:10:35 +0800
From:   Chao Yu <chao@...nel.org>
To:     Sun Ke <sunke32@...wei.com>, xiang@...nel.org
Cc:     linux-erofs@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org, yinxin.x@...edance.com
Subject: Re: [PATCH] erofs: fix error return code in
 erofs_fscache_meta_read_folio and erofs_fscache_read_folio

On 2022/8/15 11:48, Sun Ke wrote:
> If erofs_fscache_alloc_request fail and then goto out, it will return 0.
> it should return a negative error code instead of 0.
> 
> Fixes: d435d53228dd ("erofs: change to use asynchronous io for fscache readpage/readahead")
> Signed-off-by: Sun Ke <sunke32@...wei.com>

Reviewed-by: Chao Yu <chao@...nel.org>

Thanks,