diff options
| author |   Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-08-26 15:32:01 +0800 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2013-08-26 14:10:39 -0400 |
| commit | 58fe431342fdcf53fe93c4482351a9aa46762a11 (patch) | |
| tree | e30361d55b8a274ba7ff505a78d416b346845a43 /drivers/net/wireless | |
| parent | mwifiex: add missing endian conversions (diff) | |
| download | linux-dev-58fe431342fdcf53fe93c4482351a9aa46762a11.tar.xz linux-dev-58fe431342fdcf53fe93c4482351a9aa46762a11.zip | |
zd1201: fix error return code
Fix to return -ENOMEM in the memory alloc error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/zd1201.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index 4941f201d6c8..73aa7388dd2b 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -75,8 +75,10 @@ static int zd1201_fw_upload(struct usb_device *dev, int apfw) len = fw_entry->size; buf = kmalloc(1024, GFP_ATOMIC); - if (!buf) + if (!buf) { + err = -ENOMEM; goto exit; + } while (len > 0) { int translen = (len > 1024) ? 1024 : len; @@ -1762,8 +1764,10 @@ static int zd1201_probe(struct usb_interface *interface, zd->endp_out2 = 2; zd->rx_urb = usb_alloc_urb(0, GFP_KERNEL); zd->tx_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!zd->rx_urb || !zd->tx_urb) + if (!zd->rx_urb || !zd->tx_urb) { + err = -ENOMEM; goto err_zd; + } mdelay(100); err = zd1201_drvr_start(zd); |