From: Wei Yongjun weiyongjun1@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 weiyongjun1@huawei.com Reviewed-by: Alexey Kardashevskiy aik@ozlabs.ru Signed-off-by: Corey Minyard cminyard@mvista.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/char/ipmi/ipmi_powernv.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_powernv.c b/drivers/char/ipmi/ipmi_powernv.c index 07fddbefefe4..193baf31f778 100644 --- a/drivers/char/ipmi/ipmi_powernv.c +++ b/drivers/char/ipmi/ipmi_powernv.c @@ -250,8 +250,9 @@ static int ipmi_powernv_probe(struct platform_device *pdev) 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; }