diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-11-16 07:27:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-16 16:31:15 +0300 |
| commit | 84dcc16c52baa3a75860bc26a16a4b5d96bb6936 (patch) | |
| tree | 322656244971c107907b41dbee557fb087a7f5a9 /drivers/isdn | |
| parent | d618d09a68e4eed7a435beb2e355250f6f40664a (diff) | |
| download | linux-84dcc16c52baa3a75860bc26a16a4b5d96bb6936.tar.xz | |
isdn: hisax: Fix pnp_irq's error checking for setup_asuscom
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>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hisax/asuscom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hisax/asuscom.c b/drivers/isdn/hisax/asuscom.c index 62f9c43e2377..74c871495e81 100644 --- a/drivers/isdn/hisax/asuscom.c +++ b/drivers/isdn/hisax/asuscom.c @@ -348,7 +348,7 @@ int setup_asuscom(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 "AsusPnP:some resources are missing %ld/%lx\n", card->para[0], card->para[1]); pnp_disable_dev(pnp_d); |