]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
usb: gadget: net2272: fix missing unlock on error in net2272_irq()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Mon, 22 Oct 2012 05:51:11 +0000 (13:51 +0800)
committerFelipe Balbi <balbi@ti.com>
Tue, 23 Oct 2012 06:42:50 +0000 (09:42 +0300)
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>
drivers/usb/gadget/net2272.c

index 43ac7482fa9184dbd4748d42d6a6008e21f330ef..c009263a47e3250951fc1b16cab143ba0934eb86 100644 (file)
@@ -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 */