FS#1946 - uqmi --set-data-format does nothing

[openwrt-bot]

hanabana:

Investigating commands.c file I've found that cmd_ctl_set_data_format_prepare (executed on --set-data-format option) sends zeroed 'struct qmi_ctl_set_data_format_request sreq' (command.c lines 149 to 163) to the modem so that operation does not affect modem's behavior any way.