From: Markus Elfring <Markus.Elfring@web.de>
To: Namjae Jeon <namjae.jeon@samsung.com>, linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
"Christoph Hellwig" <hch@lst.de>,
"Daniel Wagner" <dwagner@suse.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Nikolay Borisov" <nborisov@suse.com>,
"Sungjong Seo" <sj1557.seo@samsung.com>,
"Valdis Klētnieks" <valdis.kletnieks@vt.edu>,
linkinjeon@gmail.com
Subject: Re: [PATCH v4 02/13] exfat: add super block operations
Date: Thu, 21 Nov 2019 10:40:39 +0100 [thread overview]
Message-ID: <177371e7-9f52-407c-4f9b-ec9efb15f4a8@web.de> (raw)
In-Reply-To: <20191121052618.31117-3-namjae.jeon@samsung.com>
…
> +++ b/fs/exfat/super.c
…
> +static int __init init_exfat_fs(void)
> +{
…
> + err = -ENOMEM;
> + exfat_inode_cachep = kmem_cache_create("exfat_inode_cache",
> + sizeof(struct exfat_inode_info),
> + 0, SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
> + exfat_inode_init_once);
> + if (!exfat_inode_cachep)
> + goto shutdown_cache;
Should such an error code assignment be performed only after a failed function call?
Regards,
Markus
WARNING: multiple messages have this Message-ID (diff)
From: Markus Elfring <Markus.Elfring@web.de>
To: Namjae Jeon <namjae.jeon@samsung.com>, linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
"Christoph Hellwig" <hch@lst.de>,
"Daniel Wagner" <dwagner@suse.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Nikolay Borisov" <nborisov@suse.com>,
"Sungjong Seo" <sj1557.seo@samsung.com>,
"Valdis Klētnieks" <valdis.kletnieks@vt.edu>,
linkinjeon@gmail.com
Subject: Re: [PATCH v4 02/13] exfat: add super block operations
Date: Thu, 21 Nov 2019 09:40:39 +0000 [thread overview]
Message-ID: <177371e7-9f52-407c-4f9b-ec9efb15f4a8@web.de> (raw)
In-Reply-To: <20191121052618.31117-3-namjae.jeon@samsung.com>
…
> +++ b/fs/exfat/super.c
…
> +static int __init init_exfat_fs(void)
> +{
…
> + err = -ENOMEM;
> + exfat_inode_cachep = kmem_cache_create("exfat_inode_cache",
> + sizeof(struct exfat_inode_info),
> + 0, SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
> + exfat_inode_init_once);
> + if (!exfat_inode_cachep)
> + goto shutdown_cache;
Should such an error code assignment be performed only after a failed function call?
Regards,
Markus
next prev parent reply other threads:[~2019-11-21 9:42 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20191121052913epcas1p1b28d2727dca5df42a6f2b8eb6b6dbcbb@epcas1p1.samsung.com>
2019-11-21 5:26 ` [PATCH v4 00/13] add the latest exfat driver Namjae Jeon
[not found] ` <CGME20191121052915epcas1p36613f6c468471c95d02da5db92b5c6cd@epcas1p3.samsung.com>
2019-11-21 5:26 ` [PATCH v4 01/13] exfat: add in-memory and on-disk structures and headers Namjae Jeon
[not found] ` <CGME20191121052915epcas1p30f42f12990926942d24aa514ebc437ac@epcas1p3.samsung.com>
2019-11-21 5:26 ` [PATCH v4 02/13] exfat: add super block operations Namjae Jeon
2019-11-21 9:40 ` Markus Elfring [this message]
2019-11-21 9:40 ` Markus Elfring
[not found] ` <CGME20191121052916epcas1p3f00c8e510eb53f53f4e082848bd325d0@epcas1p3.samsung.com>
2019-11-21 5:26 ` [PATCH v4 03/13] exfat: add inode operations Namjae Jeon
2019-11-21 10:40 ` Markus Elfring
2019-11-21 10:40 ` Markus Elfring
2019-11-21 11:51 ` Greg Kroah-Hartman
2019-11-21 11:51 ` Greg Kroah-Hartman
2019-11-22 6:33 ` Christoph Hellwig
2019-11-22 6:33 ` Christoph Hellwig
[not found] ` <CGME20191121052917epcas1p259b8cb61ab86975cabc0cf4815a8dc38@epcas1p2.samsung.com>
2019-11-21 5:26 ` [PATCH v4 04/13] exfat: add directory operations Namjae Jeon
2019-11-21 13:07 ` Markus Elfring
2019-11-21 13:07 ` Markus Elfring
2019-11-22 3:00 ` Namjae Jeon
2019-11-22 3:00 ` Namjae Jeon
2019-11-22 8:11 ` Markus Elfring
2019-11-22 8:11 ` Markus Elfring
2019-11-22 8:21 ` Namjae Jeon
2019-11-22 8:21 ` Namjae Jeon
2019-11-22 8:34 ` Dan Carpenter
2019-11-22 8:34 ` Dan Carpenter
2019-11-22 8:52 ` Christoph Hellwig
2019-11-22 8:52 ` Christoph Hellwig
2019-11-22 10:30 ` [v4 " Markus Elfring
[not found] ` <CGME20191121052917epcas1p1f81875dcc2d1a64dc3420bedc68fb3ba@epcas1p1.samsung.com>
2019-11-21 5:26 ` [PATCH v4 05/13] exfat: add file operations Namjae Jeon
2019-11-21 13:45 ` Markus Elfring
2019-11-21 13:45 ` Markus Elfring
[not found] ` <CGME20191121052918epcas1p284be629c57ced93afe88b94a35437cb2@epcas1p2.samsung.com>
2019-11-21 5:26 ` [PATCH v4 06/13] exfat: add exfat entry operations Namjae Jeon
2019-11-21 14:10 ` Markus Elfring
2019-11-21 14:10 ` Markus Elfring
[not found] ` <CGME20191121052918epcas1p31b6aa77d4642ea390e8390bc782d590e@epcas1p3.samsung.com>
2019-11-21 5:26 ` [PATCH v4 07/13] exfat: add bitmap operations Namjae Jeon
[not found] ` <CGME20191121052919epcas1p1de897233478ce6428df75176611cc338@epcas1p1.samsung.com>
2019-11-21 5:26 ` [PATCH v4 08/13] exfat: add exfat cache Namjae Jeon
[not found] ` <CGME20191121052920epcas1p2a38edd92dece3ad2cec74439175fcc52@epcas1p2.samsung.com>
2019-11-21 5:26 ` [PATCH v4 09/13] exfat: add misc operations Namjae Jeon
[not found] ` <CGME20191121052920epcas1p3e5b6c0251e869e265d19798dbeebab4e@epcas1p3.samsung.com>
2019-11-21 5:26 ` [PATCH v4 10/13] exfat: add nls operations Namjae Jeon
2019-11-21 8:09 ` Markus Elfring
2019-11-21 8:09 ` Markus Elfring
2019-11-21 8:19 ` Namjae Jeon
2019-11-21 8:19 ` Namjae Jeon
[not found] ` <CGME20191121052921epcas1p35c720135e315a34d16800057e8e67829@epcas1p3.samsung.com>
2019-11-21 5:26 ` [PATCH v4 11/13] exfat: add Kconfig and Makefile Namjae Jeon
[not found] ` <CGME20191121052921epcas1p1f3a18589dce59939af6b462f35412642@epcas1p1.samsung.com>
2019-11-21 5:26 ` [PATCH v4 12/13] exfat: add exfat in fs/Kconfig and fs/Makefile Namjae Jeon
2019-11-23 15:52 ` kbuild test robot
2019-11-23 15:52 ` kbuild test robot
2019-11-23 15:52 ` [PATCH] exfat: fix boolreturn.cocci warnings kbuild test robot
2019-11-23 15:52 ` kbuild test robot
2019-11-24 2:09 ` Signed-off-by: (was " Valdis Klētnieks
2019-11-24 6:59 ` Greg KH
2019-11-24 6:59 ` Greg KH
[not found] ` <CGME20191121052922epcas1p4c3957530e6d0ea89e1fc09322e999fb9@epcas1p4.samsung.com>
2019-11-21 5:26 ` [PATCH v4 13/13] MAINTAINERS: add exfat filesystem Namjae Jeon
2019-11-21 8:55 ` [PATCH v4 00/13] add the latest exfat driver Markus Elfring
2019-11-21 8:55 ` Markus Elfring
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