From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Kulikov Vasiliy Subject: [PATCH 02/10] s390: sysinfo: check return value of create_proc_read_entry() Date: Wed, 28 Jul 2010 20:39:07 +0400 Message-Id: <1280335147-23185-1-git-send-email-segooon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: kernel-janitors@vger.kernel.org Cc: Martin Schwidefsky , Heiko Carstens , linux390@de.ibm.com, Tejun Heo , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: create_proc_read_entry() may fail, if so return -ENOMEM. Signed-off-by: Kulikov Vasiliy --- 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