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Message-Id: <20180528100246.554935129@linuxfoundation.org>
Date: Mon, 28 May 2018 11:59:38 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Wei Yongjun <weiyongjun1@...wei.com>,
Alexey Kardashevskiy <aik@...abs.ru>,
Corey Minyard <cminyard@...sta.com>,
Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.9 049/329] ipmi/powernv: Fix error return code in ipmi_powernv_probe()
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wei Yongjun <weiyongjun1@...wei.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 <weiyongjun1@...wei.com>
Reviewed-by: Alexey Kardashevskiy <aik@...abs.ru>
Signed-off-by: Corey Minyard <cminyard@...sta.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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;
}
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