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Subject[PATCH 4/4] staging: ft1000: Check return value.
Date
Function ft1000_submit_rx_urb() could fail so add checking
for return value.

Signed-off-by: Marek Belisko <marek.belisko@gmail.com>
---
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 30a8475..1fa1f81 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1347,6 +1347,7 @@ static int ft1000_open (struct net_device *dev)
{
struct ft1000_info *pInfo = (struct ft1000_info *)netdev_priv(dev);
struct timeval tv; //mbelian
+ int ret;

DEBUG("ft1000_open is called for card %d\n", pInfo->CardNumber);
//DEBUG("ft1000_open: dev->addr=%x, dev->addr_len=%d\n", dev->addr, dev->addr_len);
@@ -1364,8 +1365,9 @@ static int ft1000_open (struct net_device *dev)

netif_carrier_on(dev); //mbelian

- ft1000_submit_rx_urb(pInfo);
- return 0;
+ ret = ft1000_submit_rx_urb(pInfo);
+
+ return ret;
}

//---------------------------------------------------------------------------
--
1.7.1


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