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    Subject[PATCH 4.19 139/139] misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
    Date
    4.19-stable review patch.  If anyone has any objections, please let me know.

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

    From: YueHaibing <yuehaibing@huawei.com>

    commit 6484a677294aa5d08c0210f2f387ebb9be646115 upstream.

    gcc '-Wunused-but-set-variable' warning:

    drivers/misc/mic/scif/scif_rma.c: In function 'scif_create_remote_lookup':
    drivers/misc/mic/scif/scif_rma.c:373:25: warning:
    variable 'vmalloc_num_pages' set but not used [-Wunused-but-set-variable]

    'vmalloc_num_pages' should be used to determine if the address is
    within the vmalloc range.

    Fixes: ba612aa8b487 ("misc: mic: SCIF memory registration and unregistration")
    Signed-off-by: YueHaibing <yuehaibing@huawei.com>
    Cc: stable <stable@vger.kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/misc/mic/scif/scif_rma.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/misc/mic/scif/scif_rma.c
    +++ b/drivers/misc/mic/scif/scif_rma.c
    @@ -416,7 +416,7 @@ static int scif_create_remote_lookup(str
    if (err)
    goto error_window;
    err = scif_map_page(&window->num_pages_lookup.lookup[j],
    - vmalloc_dma_phys ?
    + vmalloc_num_pages ?
    vmalloc_to_page(&window->num_pages[i]) :
    virt_to_page(&window->num_pages[i]),
    remote_dev);

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