uqmi: fix PIN_STATUS_FAILED error with MC7455 WCDMA/LTE modem
Apparently this modem replies differently to attempted --get-pin-status
which makes the script fail if a pincode is set. Fix this.
Manufacturer: Sierra Wireless, Incorporated
Model: MC7455
Revision: SWI9X30C_02.24.05.06 r7040 CARMD-EV-FRMWR2 2017/05/19 06:23:09
Signed-off-by: Daniel Golle <[email protected]>