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Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error

From Vladimir Zapolskiy <vz@mleia.com>
Newsgroups linux.kernel
Subject Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error
Date 2016-11-07 01:40 +0100
Message-ID <sAG8F-47m-1@gated-at.bofh.it> (permalink)
References <szKel-yl-11@gated-at.bofh.it> <szKen-yl-59@gated-at.bofh.it> <sAAwh-zC-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Hi Boris,

On 11/06/2016 08:27 PM, Boris Brezillon wrote:
> On Fri,  4 Nov 2016 19:43:01 +0900
> Masahiro Yamada <yamada.masahiro@socionext.com> wrote:
>
>> The nand_scan_ident/tail() returns an appropriate error value when
>> it fails.  Use it instead of the fixed error code -ENXIO.
>>
>> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
>> ---

[snip]

>> -	if (nand_scan_tail(mtd)) {
>> -		res = -ENXIO;
>> +	res = nand_scan_tail(mtd);
>
> You miss
>
> 	if (res)
>
> here.
>
> No need to resend, I'll fix it when applying the patches.
>
>>  		goto err_exit3;
>> -	}
>>

nice catch, thank you for noticing and fixing the overlooked bug!

--
With best wishes,
Vladimir

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Thread

[PATCH 00/22] mtd: nand: return error code of nand_scan(_ident,_tail) on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 07/22] mtd: nand: orion: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 01/22] mtd: nand: ams-delta: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 20/22] mtd: nand: pxa3xx: return error code of nand_scan_ident() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 19/22] mtd: nand: hisi504: return error code of nand_scan_ident() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 14/22] mtd: nand: mediatek: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 11/22] mtd: nand: brcmnand: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 17/22] mtd: nand: vf610: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 16/22] mtd: nand: omap2: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 12/22] mtd: nand: fsmc: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 08/22] mtd: nand: pasemi: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 18/22] mtd: nand: cafe: return error code of nand_scan_ident() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 21/22] mtd: nand: nandsim: remove unneeded checks for nand_scan_ident/tail() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 09/22] mtd: nand: plat_nand: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 10/22] mtd: nand: atmel: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 06/22] mtd: nand: tmio: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 22/22] mtd: nand: socrates: use nand_scan() for nand_scan_ident/tail() combo Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 15/22] mtd: nand: mxc: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 03/22] mtd: nand: cs553x: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
    Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of  nand_scan_ident/tail() on error Vladimir Zapolskiy <vz@mleia.com> - 2016-11-06 02:40 +0100
    Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of  nand_scan_ident/tail() on error Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-11-06 19:40 +0100
      Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of  nand_scan_ident/tail() on error Vladimir Zapolskiy <vz@mleia.com> - 2016-11-07 01:40 +0100
  [PATCH 05/22] mtd: nand: mpc5121: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 02/22] mtd: nand: cmx270: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  [PATCH 04/22] mtd: nand: gpio: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
  Re: [PATCH 00/22] mtd: nand: return error code of nand_scan(_ident,  _tail) on error Marek Vasut <marek.vasut@gmail.com> - 2016-11-05 08:40 +0100
  Re: [PATCH 00/22] mtd: nand: return error code of  nand_scan(_ident,_tail) on error Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-11-07 00:00 +0100

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