diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-11-16 07:27:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-16 16:31:15 +0300 |
| commit | b0927bd98f2bdb5687ff038ee5bb9ecaa7a27dfa (patch) | |
| tree | b8aa962c7e2ed8a76a853b2f4029a35134ed5ec5 /drivers/isdn | |
| parent | 84dcc16c52baa3a75860bc26a16a4b5d96bb6936 (diff) | |
| download | linux-b0927bd98f2bdb5687ff038ee5bb9ecaa7a27dfa.tar.xz | |
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: 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/avm_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c index daf3742cdef6..a18b605fb4f2 100644 --- a/drivers/isdn/hisax/avm_pci.c +++ b/drivers/isdn/hisax/avm_pci.c @@ -805,7 +805,7 @@ static int avm_pnp_setup(struct IsdnCardState *cs) cs->hw.avm.cfg_reg = pnp_port_start(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"); return (0); } |