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Commit b0927bd9 authored by Arvind Yadav's avatar Arvind Yadav Committed by David S. Miller
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isdn: hisax: Fix pnp_irq's error checking for avm_pnp_setup 



The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 84dcc16c

drivers/isdn/hisax/avm_pci.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -805,7 +805,7 @@ static int avm_pnp_setup(struct IsdnCardState *cs) 
			cs->hw.avm.cfg_reg =

			cs->hw.avm.cfg_reg =

				pnp_port_start(pnp_avm_d, 0);

				pnp_port_start(pnp_avm_d, 0);

			cs->irq = pnp_irq(pnp_avm_d, 0);

			cs->irq = pnp_irq(pnp_avm_d, 0);

			if (!cs->irq) {

			if (cs->irq == -1) {

				printk(KERN_ERR "FritzPnP:No IRQ\n");

				printk(KERN_ERR "FritzPnP:No IRQ\n");

				return (0);

				return (0);

			}

			}