From: Kulikov Vasiliy <segooon@gmail.com>
To: kernel-janitors@vger.kernel.org
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, Tejun Heo <tj@kernel.org>,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 02/10] s390: sysinfo: check return value of create_proc_read_entry()
Date: Wed, 28 Jul 2010 20:39:07 +0400 [thread overview]
Message-ID: <1280335147-23185-1-git-send-email-segooon@gmail.com> (raw)
create_proc_read_entry() may fail, if so return -ENOMEM.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
---
arch/s390/kernel/sysinfo.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index a0ffc77..db358e6 100644
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@ -231,9 +231,8 @@ static int proc_read_sysinfo(char *page, char **start,
static __init int create_proc_sysinfo(void)
{
- create_proc_read_entry("sysinfo", 0444, NULL,
- proc_read_sysinfo, NULL);
- return 0;
+ return create_proc_read_entry("sysinfo", 0444, NULL,
+ proc_read_sysinfo, NULL) ? 0 : -ENOMEM;
}
device_initcall(create_proc_sysinfo);
--
1.7.0.4
reply other threads:[~2010-07-28 16:39 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1280335147-23185-1-git-send-email-segooon@gmail.com \
--to=segooon@gmail.com \
--cc=heiko.carstens@de.ibm.com \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=linux390@de.ibm.com \
--cc=schwidefsky@de.ibm.com \
--cc=tj@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).