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    Subject[PATCH 02/10] s390: sysinfo: check return value of create_proc_read_entry()
    Date
    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


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