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rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails

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[ Upstream commit 59d6f72f6f9c92fec8757d9e29527da828e9281f ]

irq_of_parse_and_map() returns 0 on failure, so this should not be
passed further as error return code.

Fixes: 1a358d350664 ("rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220423093932.32136-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2022-04-23 11:39:32 +02:00 committed by Greg Kroah-Hartman
parent c10333c451
commit 52f327a45c
1 changed files with 1 additions and 1 deletions
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2
drivers/rpmsg/qcom_smd.c
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@ -1390,7 +1390,7 @@ static int qcom_smd_parse_edge(struct device *dev,
irq = irq_of_parse_and_map(node, 0);
if (!irq) {
dev_err(dev, "required smd interrupt missing\n");
ret = irq;
ret = -EINVAL;
goto put_node;
}