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Commit 20525563 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 setup_teles3 



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 d48cc29a

drivers/isdn/hisax/teles3.c

+1 −1
Original line number Diff line number Diff line
@@ -306,7 +306,7 @@ int setup_teles3(struct IsdnCard *card) 
					card->para[2] = pnp_port_start(pnp_d, 1);

					card->para[1] = pnp_port_start(pnp_d, 0);

					card->para[0] = pnp_irq(pnp_d, 0);

					if (!card->para[0] || !card->para[1] || !card->para[2]) {

					if (card->para[0] == -1 || !card->para[1] || !card->para[2]) {

						printk(KERN_ERR "Teles PnP:some resources are missing %ld/%lx/%lx\n",

						       card->para[0], card->para[1], card->para[2]);

						pnp_disable_dev(pnp_d);