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    Subject[232/262] powerpc/pseries: Avoid spurious error during hotplug CPU add
    3.0-stable review patch.  If anyone has any objections, please let me know.

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

    From: Anton Blanchard <anton@samba.org>

    commit 9c740025c51a26ab00192cfc464064d4ccbfe3fc upstream.

    During hotplug CPU add we get the following error:

    Unexpected Error (0) returned from configure-connector

    ibm,configure-connector returns 0 for configuration complete, so
    catch this and avoid the error.

    Signed-off-by: Anton Blanchard <anton@samba.org>
    Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    arch/powerpc/platforms/pseries/dlpar.c | 4 ++++
    1 file changed, 4 insertions(+)

    --- a/arch/powerpc/platforms/pseries/dlpar.c
    +++ b/arch/powerpc/platforms/pseries/dlpar.c
    @@ -112,6 +112,7 @@ void dlpar_free_cc_nodes(struct device_n
    dlpar_free_one_cc_node(dn);
    }

    +#define COMPLETE 0
    #define NEXT_SIBLING 1
    #define NEXT_CHILD 2
    #define NEXT_PROPERTY 3
    @@ -158,6 +159,9 @@ struct device_node *dlpar_configure_conn
    spin_unlock(&rtas_data_buf_lock);

    switch (rc) {
    + case COMPLETE:
    + break;
    +
    case NEXT_SIBLING:
    dn = dlpar_parse_cc_node(ccwa);
    if (!dn)



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