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From: Dario Faggioli <dario.faggioli@citrix.com>
To: Paulina Szubarczyk <paulinaszubarczyk@gmail.com>,
	xen-devel@lists.xenproject.org, roger.pau@citrix.com,
	George.Dunlap@eu.citrix.com
Cc: ian.jackson@eu.citrix.com, wei.liu2@citrix.com, ian.campbell@citrix.com
Subject: Re: [PATCH v2 03/10] libxl: fix return value of libxl__device_pci_destroy_all
Date: Fri, 8 Apr 2016 10:19:13 +0200	[thread overview]
Message-ID: <1460103553.13871.25.camel@citrix.com> (raw)
In-Reply-To: <1459943163-18697-4-git-send-email-paulinaszubarczyk@gmail.com>


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On Wed, 2016-04-06 at 13:45 +0200, Paulina Szubarczyk wrote:
> Return rc value instead of always 0.
> 
I'd say "Propagate the error, insetad of always returning 0", but yeah,
this is nitpicking! :-P

Also, not my call, but I'd include this change inside of patch 1: both
are simple enough that they can be made one, IMO (mentioning this new
thing being done in the changelog of the resulting patch, of course).

> --- a/tools/libxl/libxl_pci.c
> +++ b/tools/libxl/libxl_pci.c
> @@ -1602,7 +1602,7 @@ int libxl__device_pci_destroy_all(libxl__gc
> *gc, uint32_t domid)
>      }
>  
While you're here, libxl conding style says that the 'int rc' variable
used to host libxl error codes, and if necessary, to return them,
should not be initialized, while this function does it.

Again not my call, but I think you can get rid of the initialization
too (and just assign 0 to it before the loop).

Regards,
Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)


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  reply	other threads:[~2016-04-08  8:19 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-06 11:45 [PATCH v2 00/10] xl: improve coding style and return more failure on failure for more xl commands Paulina Szubarczyk
2016-04-06 11:45 ` [PATCH v2 01/10] libxl_pci: improve return codes " Paulina Szubarczyk
2016-04-08  8:00   ` Dario Faggioli
2016-04-06 11:45 ` [PATCH v2 02/10] libxl-pci: removing the extra 'out_closedir' cleaning path Paulina Szubarczyk
2016-04-08  8:12   ` Dario Faggioli
2016-04-06 11:45 ` [PATCH v2 03/10] libxl: fix return value of libxl__device_pci_destroy_all Paulina Szubarczyk
2016-04-08  8:19   ` Dario Faggioli [this message]
2016-04-06 11:45 ` [PATCH v2 04/10] xl: improve return code for freemem function Paulina Szubarczyk
2016-04-06 11:45 ` [PATCH v2 05/10] xl_cmdimpl: improve return codes for memset commands Paulina Szubarczyk
2016-04-08  8:26   ` Dario Faggioli
2016-04-08  9:04     ` Paulina Szubarczyk
2016-04-08  9:41       ` Dario Faggioli
2016-04-06 11:45 ` [PATCH v2 06/10] xl_cmdimpl: improve return codes for cd-insert commands Paulina Szubarczyk
2016-04-08  8:29   ` Dario Faggioli
2016-04-06 11:46 ` [PATCH v2 07/10] xl_cmdimpl - Add return codes for pci-detach, pci-attach, pci-asssignable-add, and pci-assignable-remove Paulina Szubarczyk
2016-04-08  8:36   ` Dario Faggioli
2016-04-06 11:46 ` [PATCH v2 08/10] libxl: improve main_tmem_* return codes Paulina Szubarczyk
2016-04-08  9:00   ` Dario Faggioli
2016-04-06 11:46 ` [PATCH v2 09/10] libxl: Fix libxl_set_memory_target return value Paulina Szubarczyk
2016-04-06 12:54   ` George Dunlap
2016-04-06 13:21     ` Paulina Szubarczyk
2016-04-06 13:53       ` George Dunlap
2016-04-06 11:46 ` [PATCH v2 10/10] libxl: libxl_tmem functions improving coding style Paulina Szubarczyk
2016-04-08  8:54   ` Dario Faggioli

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