From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antonio Alecrim Jr Subject: [PATCH 1/1] isdn: hfcpci_softirq: get func return to suppress compiler warning Date: Sat, 14 Sep 2013 14:20:40 -0300 Message-ID: <1379179240-21927-1-git-send-email-antonio.alecrim@gmail.com> Cc: Antonio Alecrim Jr To: Karsten Keil , Masanari Iida , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Signed-off-by: Antonio Alecrim Jr --- drivers/isdn/hardware/mISDN/hfcpci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index 7f910c7..3c92780 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -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) -- 1.8.3.1