diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-11-16 09:57:26 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-16 22:31:16 +0900 |
| commit | 203d2027a1e95e7d9585d734bdeaac6057058357 (patch) | |
| tree | f6f3af70ff7f7cf691bfe4c7ddc023b16c1781f4 | |
| parent | 56cdb919f70abfb353171fd705ab65053f7cc057 (diff) | |
isdn: hisax: Fix pnp_irq's error checking for setup_ix1micro
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/isdn/hisax/ix1_micro.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hisax/ix1_micro.c b/drivers/isdn/hisax/ix1_micro.c index 7ae39f5e865d..bfb79f3f0a49 100644 --- a/drivers/isdn/hisax/ix1_micro.c +++ b/drivers/isdn/hisax/ix1_micro.c @@ -256,7 +256,7 @@ int setup_ix1micro(struct IsdnCard *card) } card->para[1] = pnp_port_start(pnp_d, 0); card->para[0] = pnp_irq(pnp_d, 0); - if (!card->para[0] || !card->para[1]) { + if (card->para[0] == -1 || !card->para[1]) { printk(KERN_ERR "ITK PnP:some resources are missing %ld/%lx\n", card->para[0], card->para[1]); pnp_disable_dev(pnp_d); |