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Message-ID: <6d06207c-5b1c-d526-ef01-e437c7696dd3@redhat.com>
Date: Fri, 8 May 2020 10:06:27 +0200
From: David Hildenbrand <david@...hat.com>
To: Zhen Lei <thunder.leizhen@...wei.com>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-mm <linux-mm@...ck.org>,
linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] mm: remove an unnecessary goto jump
On 05.05.20 13:58, Zhen Lei wrote:
> This "goto" doesn't reduce any code, but bother the readers.
"mm/page_io.c: mm: remove an unnecessary goto in generic_swapfile_activate"
>
> Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
> ---
> mm/page_io.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/page_io.c b/mm/page_io.c
> index 76965be1d40e..b1d4f4558e6b 100644
> --- a/mm/page_io.c
> +++ b/mm/page_io.c
> @@ -235,10 +235,10 @@ int generic_swapfile_activate(struct swap_info_struct *sis,
> sis->highest_bit = page_no - 1;
> out:
> return ret;
> +
nit: I'd just not mess with newlines here.
> bad_bmap:
> pr_err("swapon: swapfile has holes\n");
> - ret = -EINVAL;
> - goto out;
> + return -EINVAL;
> }
>
> /*
>
apart from that
Reviewed-by: David Hildenbrand <david@...hat.com>
--
Thanks,
David / dhildenb
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