From: Christoph Hellwig <hch@lst.de>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Amir Goldstein <amir73il@gmail.com>,
linux-fsdevel@vger.kernel.org
Cc: Shaohua Li <shli@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
David Howells <dhowells@redhat.com>,
Steven Whitehouse <swhiteho@redhat.com>,
Mimi Zohar <zohar@linux.vnet.ibm.com>,
linux-xfs@vger.kernel.org, linux-raid@vger.kernel.org,
linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org
Subject: [PATCH 09/17] s390/sysinfo: use uuid_is_null instead of opencoding it
Date: Mon, 15 May 2017 17:43:00 +0200 [thread overview]
Message-ID: <20170515154308.26739-10-hch@lst.de> (raw)
In-Reply-To: <20170515154308.26739-1-hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/s390/kernel/sysinfo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index eefcb54872a5..fb869b103825 100644
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@ -242,7 +242,7 @@ static void print_ext_name(struct seq_file *m, int lvl,
static void print_uuid(struct seq_file *m, int i, struct sysinfo_3_2_2 *info)
{
- if (!memcmp(&info->vm[i].uuid, &NULL_UUID_BE, sizeof(uuid_be)))
+ if (uuid_is_null(&info->vm[i].uuid))
return;
seq_printf(m, "VM%02d UUID: %pUb\n", i, &info->vm[i].uuid);
}
--
2.11.0
next prev parent reply other threads:[~2017-05-15 15:44 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 15:42 cleanup UUID types V2 Christoph Hellwig
2017-05-15 15:42 ` [PATCH 01/17] xfs: use uuid_copy() helper to abstract uuid_t Christoph Hellwig
2017-05-15 15:42 ` [PATCH 02/17] xfs: use uuid_be to implement the uuid_t type Christoph Hellwig
2017-05-15 15:42 ` [PATCH 03/17] uuid: rename uuid types Christoph Hellwig
2017-05-15 15:42 ` [PATCH 04/17] uuid: don't export guid_index and uuid_index Christoph Hellwig
2017-05-15 15:42 ` [PATCH 05/17] uuid: add the v1 layout to uuid_t Christoph Hellwig
2017-05-15 15:42 ` [PATCH 06/17] uuid: hoist helpers uuid_equal() and uuid_copy() from xfs Christoph Hellwig
2017-05-15 15:42 ` [PATCH 07/17] uuid: remove the now unused uuid_be_cmp helper Christoph Hellwig
2017-05-15 15:42 ` [PATCH 08/17] uuid: hoist uuid_is_null() helper from libnvdimm Christoph Hellwig
2017-05-15 17:48 ` Dan Williams
2017-05-15 15:43 ` Christoph Hellwig [this message]
2017-05-15 15:43 ` [PATCH 10/17] afs: switch to use uuid_t and uuid_gen Christoph Hellwig
2017-05-15 15:43 ` [PATCH 11/17] uuid: remove struct uuid_v1 Christoph Hellwig
2017-05-15 15:43 ` [PATCH 12/17] xfs: remove uuid_getnodeuniq and xfs_uu_t Christoph Hellwig
2017-05-15 15:43 ` [PATCH 13/17] md: namespace private helper names Christoph Hellwig
2017-05-15 15:43 ` [PATCH 14/17] xfs: use the common helper uuid_is_null() Christoph Hellwig
2017-05-15 15:43 ` [PATCH 15/17] block: remove blk_part_pack_uuid Christoph Hellwig
2017-05-15 15:43 ` [PATCH 16/17] ima/policy: switch to use uuid_t Christoph Hellwig
2017-05-15 15:43 ` [PATCH 17/17] fs: switch ->s_uuid to uuid_t Christoph Hellwig
2017-05-15 19:38 ` Amir Goldstein
2017-05-16 15:53 ` Christoph Hellwig
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