From: Antonio Alecrim Jr <antonio.alecrim@gmail.com>
Date: Sat, 14 Sep 2013 17:20:40 +0000 (-0300)
Subject: isdn: hfcpci_softirq: get func return to suppress compiler warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d6d6d1bc44362112e10a48d434e5b3c716152003;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 7f910c76ca0a..3c92780bda09 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)