diff options
| author | Antonio Alecrim Jr <antonio.alecrim@gmail.com> | 2013-09-14 14:20:40 -0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-11-11 13:34:45 +0000 |
| commit | 3e730c70573d974a4b4d615769c2cbe1d75ddc27 (patch) | |
| tree | 055ed58d9f12dcca347e96793be3e2dc64e1373b /drivers/isdn | |
| parent | c67f7e9c10ae7473ee7293605d72612d2ede011b (diff) | |
isdn: hfcpci_softirq: get func return to suppress compiler warning
commit d6d6d1bc44362112e10a48d434e5b3c716152003 upstream.
Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcpci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index 3261de18a91e..d5db9ace8906 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -2316,8 +2316,8 @@ _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) |