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

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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>

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Arvind Yadav 2017-11-16 09:57:22 +05:30 • committed by David S. Miller

parent 3cf631b567

commit a6234b8965

1 changed files with 1 additions and 1 deletions

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drivers/isdn/hisax/hfc_sx.c

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