From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
[ Upstream commit 7b374a2fc8665bfb8a0d93b617463cc0732f533a ]
Return an error code if of_property_count_u32_elems() fails. Don't
return success.
Fixes: e656cd0bcf3d ("soc: qcom: rmtfs: Optionally map RMTFS to more VMs")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/76b21a14-70ff-4ca9-927d-587543c6699c@kili.mountain
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/soc/qcom/rmtfs_mem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/soc/qcom/rmtfs_mem.c b/drivers/soc/qcom/rmtfs_mem.c
index 0d31377f178d5..d4bda086c141a 100644
--- a/drivers/soc/qcom/rmtfs_mem.c
+++ b/drivers/soc/qcom/rmtfs_mem.c
@@ -234,6 +234,7 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev)
num_vmids = 0;
} else if (num_vmids < 0) {
dev_err(&pdev->dev, "failed to count qcom,vmid elements: %d\n", num_vmids);
+ ret = num_vmids;
goto remove_cdev;
} else if (num_vmids > NUM_MAX_VMIDS) {
dev_warn(&pdev->dev,
--
2.39.2
