[media] DVB: dvb_frontend: fix dtv_property_dump for DTV_DVBT2_PLP_ID

- Add missing entry to array "dtv_cmds".
- Set array size to DTV_MAX_COMMAND + 1 to avoid future off-by-ones.
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-core/dvb_frontend.c

@@ -904,7 +904,7 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
 	.buffer = b \
 }
 
-static struct dtv_cmds_h dtv_cmds[] = {
+static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
 	_DTV_CMD(DTV_TUNE, 1, 0),
 	_DTV_CMD(DTV_CLEAR, 1, 0),
 
@@ -966,6 +966,7 @@ static struct dtv_cmds_h dtv_cmds[] = {
 	_DTV_CMD(DTV_ISDBT_LAYERC_TIME_INTERLEAVING, 0, 0),
 
 	_DTV_CMD(DTV_ISDBS_TS_ID, 1, 0),
+	_DTV_CMD(DTV_DVBT2_PLP_ID, 1, 0),
 
 	/* Get */
 	_DTV_CMD(DTV_DISEQC_SLAVE_REPLY, 0, 1),