ASoC: cs43130: Fix possible Oops with invalid dev_id
As compiler spotted out, there is the potential NULL-dereference in
the code when dc-measure OF is given for other than 43130/43131:
sound/soc/codecs/cs43130.c:2089:18: warning: ‘hpload_seq’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Warn it and return before triggering Oops.
Fixes: 8f1e5bf9b4
("ASoC: cs43130: Add support for CS43130 codec")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
83ef26ac13
commit
f31877a16b
|
@ -2079,6 +2079,10 @@ static void cs43130_imp_meas(struct work_struct *wk)
|
|||
case CS43131_CHIP_ID:
|
||||
hpload_seq = hpload_seq2;
|
||||
seq_size = ARRAY_SIZE(hpload_seq2);
|
||||
break;
|
||||
default:
|
||||
WARN(1, "Invalid dev_id for meas: %d", cs43130->dev_id);
|
||||
return;
|
||||
}
|
||||
|
||||
i = 0;
|
||||
|
|
Loading…
Reference in New Issue