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    Subject[PATCH 4.14 040/137] s390/sysinfo: add missing #ifdef CONFIG_PROC_FS
    Date
    4.14-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Heiko Carstens <heiko.carstens@de.ibm.com>

    [ Upstream commit 9f35b818a2f90fb6cb291aa0c9f835d4f0974a9a ]

    Get rid of this compile warning for !PROC_FS:

    CC arch/s390/kernel/sysinfo.o
    arch/s390/kernel/sysinfo.c:275:12: warning: 'sysinfo_show' defined but not used [-Wunused-function]
    static int sysinfo_show(struct seq_file *m, void *v)

    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    arch/s390/kernel/sysinfo.c | 4 ++++
    1 file changed, 4 insertions(+)

    --- a/arch/s390/kernel/sysinfo.c
    +++ b/arch/s390/kernel/sysinfo.c
    @@ -59,6 +59,8 @@ int stsi(void *sysinfo, int fc, int sel1
    }
    EXPORT_SYMBOL(stsi);

    +#ifdef CONFIG_PROC_FS
    +
    static bool convert_ext_name(unsigned char encoding, char *name, size_t len)
    {
    switch (encoding) {
    @@ -311,6 +313,8 @@ static int __init sysinfo_create_proc(vo
    }
    device_initcall(sysinfo_create_proc);

    +#endif /* CONFIG_PROC_FS */
    +
    /*
    * Service levels interface.
    */

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