diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-22 09:51:11 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-10-23 10:42:50 +0400 |
| commit | 000b7f5127900f695668191353a3291832c1914e (patch) | |
| tree | 5e8bea119d51f772aea81a95377553fa9e1dc702 /drivers/usb | |
| parent | ca749b2a2e72b39b3a46d1e4d096e338bf714a3c (diff) | |
| download | linux-000b7f5127900f695668191353a3291832c1914e.tar.xz | |
usb: gadget: net2272: fix missing unlock on error in net2272_irq()
Add the missing unlock on the error handle path in function
net2272_irq().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/net2272.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c index 43ac7482fa91..c009263a47e3 100644 --- a/drivers/usb/gadget/net2272.c +++ b/drivers/usb/gadget/net2272.c @@ -2069,8 +2069,10 @@ static irqreturn_t net2272_irq(int irq, void *_dev) #if defined(PLX_PCI_RDK2) /* see if PCI int for us by checking irqstat */ intcsr = readl(dev->rdk2.fpga_base_addr + RDK2_IRQSTAT); - if (!intcsr & (1 << NET2272_PCI_IRQ)) + if (!intcsr & (1 << NET2272_PCI_IRQ)) { + spin_unlock(&dev->lock); return IRQ_NONE; + } /* check dma interrupts */ #endif /* Platform/devcice interrupt handler */ |