tree 4bf7eba4c52fe508cbf67c0c13066c8276204144
parent b0927bd98f2bdb5687ff038ee5bb9ecaa7a27dfa
author Arvind Yadav <arvind.yadav.cs@gmail.com> 1510806440 +0530
committer David S. Miller <davem@davemloft.net> 1510839075 +0900

isdn: hisax: Fix pnp_irq's error checking for setup_diva_isapnp

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>