4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wei Yongjun <weiyongj...@huawei.com>
[ Upstream commit e749d328b0b450aa78d562fa26a0cd8872325dd9 ]
Fix to return a negative error code from the request_irq() error
handling case instead of 0, as done elsewhere in this function.
Fixes: dce143c3381c ("ipmi/powernv: Convert to irq event interface")
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
Reviewed-by: Alexey Kardashevskiy <a...@ozlabs.ru>
Signed-off-by: Corey Minyard <cminy...@mvista.com>
Signed-off-by: Sasha Levin <alexander.le...@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/char/ipmi/ipmi_powernv.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/char/ipmi/ipmi_powernv.c
+++ b/drivers/char/ipmi/ipmi_powernv.c
@@ -251,8 +251,9 @@ static int ipmi_powernv_probe(struct pla
ipmi->irq = opal_event_request(prop);
}
- if (request_irq(ipmi->irq, ipmi_opal_event, IRQ_TYPE_LEVEL_HIGH,
- "opal-ipmi", ipmi)) {
+ rc = request_irq(ipmi->irq, ipmi_opal_event, IRQ_TYPE_LEVEL_HIGH,
+ "opal-ipmi", ipmi);
+ if (rc) {
dev_warn(dev, "Unable to request irq\n");
goto err_dispose;
}
