linux-kernel - Re: [PATCH v2] ubifs: compress lines for immediate return

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Date:   Mon, 5 Sep 2016 22:26:04 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     David Oberhollenzer <david.oberhollenzer@...ma-star.at>
Cc:     Heiko Schocher <hs@...x.de>, linux-mtd@...ts.infradead.org,
        Artem Bityutskiy <dedekind1@...il.com>,
        Richard Weinberger <richard@....at>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ubifs: compress lines for immediate return

2016-09-05 22:18 GMT+09:00 David Oberhollenzer
<david.oberhollenzer@...ma-star.at>:
> On 09/05/2016 08:54 AM, Heiko Schocher wrote:
>> diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
>> index 11a11b3..48d6851 100644
>> --- a/fs/ubifs/budget.c
>> +++ b/fs/ubifs/budget.c
>> @@ -77,7 +77,7 @@ static void shrink_liability(struct ubifs_info *c, int nr_to_write)
>>   */
>>  static int run_gc(struct ubifs_info *c)
>>  {
>> -     int err, lnum;
>> +     int lnum;
>>
>>       /* Make some free space by garbage-collecting dirty space */
>>       down_read(&c->commit_sem);
>> @@ -88,10 +88,7 @@ static int run_gc(struct ubifs_info *c)
>>
>>       /* GC freed one LEB, return it to lprops */
>>       dbg_budg("GC freed LEB %d", lnum);
>> -     err = ubifs_return_leb(c, lnum);
>> -     if (err)
>> -             return err;
>> -     return 0;
>> +     return = ubifs_return_leb(c, lnum);
>>  }
>>
>
> Apart from the other issues discussed below and in v1, I don't
> believe that this _ever_ compiled successfully.
>


Just in case:

It was not me who added '=' after 'return'.
(I usually run build-test before sending my patches.)





-- 
Best Regards
Masahiro Yamada