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    SubjectRe: [PATCH 1/3] Input: xpad - return proper error in error path
    Am Freitag, 12. November 2010, 03:48:36 schrieb Axel Lin:
    > In current implementation, xpad_probe return 0 when
    > usb_alloc_urb failed for xpad->bulk_out and kzalloc failed for xpad->bdata.
    > This patch removes the initialization for error variable,
    > assign the error code at the place the error happens instead.

    I am afraid you cannot let stand the order of allocations here anyway,
    as xpad->irq_in is currently submitted before xpad->bulk_out is allocated.
    That however is a race, because the callback for irq_in can call
    xpad360w_process_packet(), which will in turn submit the bulk URB.

    I am afraid your patch is pointless unless the logic is also fixed.


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