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soc: qcom: rmtfs: Fix error code in probe()

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Return an error code if of_property_count_u32_elems() fails.  Don't
return success.

Fixes: e656cd0bcf ("soc: qcom: rmtfs: Optionally map RMTFS to more VMs")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/76b21a14-70ff-4ca9-927d-587543c6699c@kili.mountain
This commit is contained in:
Dan Carpenter 2023-04-21 13:44:21 +03:00 committed by Bjorn Andersson
parent b3d0dcc8e3
commit 7b374a2fc8
1 changed files with 1 additions and 0 deletions
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1
drivers/soc/qcom/rmtfs_mem.c
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@ -233,6 +233,7 @@ 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,