model->hid is a pointer, and should be rather NULL-checked in the loop
of cs35l41_prop_model_table.
Fixes: ef4ba63f12b0 ("ALSA: hda: cs35l41: Support systems with missing _DSD properties")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202308160506.8lCEeFDG-lkp@xxxxxxxxx/
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/hda/cs35l41_hda_property.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/hda/cs35l41_hda_property.c b/sound/pci/hda/cs35l41_hda_property.c
index 673f23257a09..48dcc3f1ef88 100644
--- a/sound/pci/hda/cs35l41_hda_property.c
+++ b/sound/pci/hda/cs35l41_hda_property.c
@@ -61,7 +61,7 @@ int cs35l41_add_dsd_properties(struct cs35l41_hda *cs35l41, struct device *physd
{
const struct cs35l41_prop_model *model;
- for (model = cs35l41_prop_model_table; model->hid > 0; model++) {
+ for (model = cs35l41_prop_model_table; model->hid; model++) {
if (!strcmp(model->hid, hid) &&
(!model->ssid ||
(cs35l41->acpi_subsystem_id &&
--
2.35.3
