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isdn: hfcpci_softirq: get func return to suppress compiler warning 

Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Antonio Alecrim Jr 2013-09-14 14:20:40 -03:00 committed by David S. Miller
parent 7eacd03810
commit d6d6d1bc44
1 changed files with 2 additions and 2 deletions
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4
drivers/isdn/hardware/mISDN/hfcpci.c
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@ -2295,8 +2295,8 @@ _hfcpci_softirq(struct device *dev, void *arg)
static void
hfcpci_softirq(void *arg)
{
(void) driver_for_each_device(&hfc_driver.driver, NULL, arg,
_hfcpci_softirq);
WARN_ON_ONCE(driver_for_each_device(&hfc_driver.driver, NULL, arg,
_hfcpci_softirq) != 0);
/* if next event would be in the past ... */
if ((s32)(hfc_jiffies + tics - jiffies) <= 0)