create_proc_read_entry() may fail, if so return -ENOMEM.
Signed-off-by: Kulikov Vasiliy <segooon@xxxxxxxxx>
---
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
--
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