diff --git a/drivers/staging/greybus/gbuf.c b/drivers/staging/greybus/gbuf.c index 12c8c23e23ab..348ee7c27a07 100644 --- a/drivers/staging/greybus/gbuf.c +++ b/drivers/staging/greybus/gbuf.c @@ -141,8 +141,6 @@ void gb_deregister_cport_complete(u16 cport_id) void greybus_cport_in(struct greybus_host_device *hd, u16 cport_id, u8 *data, size_t length) { - struct gb_cport_handler *ch; - struct gbuf *gbuf; struct gb_connection *connection; connection = gb_hd_connection_find(hd, cport_id); @@ -152,34 +150,6 @@ void greybus_cport_in(struct greybus_host_device *hd, u16 cport_id, return; } gb_connection_operation_recv(connection, data, length); - - /* first check to see if we have a cport handler for this cport */ - ch = &cport_handler[cport_id]; - if (!ch->handler) { - /* Ugh, drop the data on the floor, after logging it... */ - dev_err(hd->parent, - "Received data for cport %d, but no handler!\n", - cport_id); - return; - } - - gbuf = greybus_alloc_gbuf(connection, ch->handler, length, false, - GFP_ATOMIC, ch->context); - - if (!gbuf) { - /* Again, something bad went wrong, log it... */ - pr_err("can't allocate gbuf???\n"); - return; - } - - /* - * FIXME: - * Very dumb copy data method for now, if this is slow (odds are it will - * be, we should move to a model where the hd "owns" all buffers, but we - * want something up and working first for now. - */ - memcpy(gbuf->transfer_buffer, data, length); - gbuf->actual_length = length; } EXPORT_SYMBOL_GPL(greybus_cport_in);