ISDN: Add check for return value of pnp_activate_dev()

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pnp_activate_dev() return value needs to be checked to make sure that
following calls calls to the PNP functions do work correctly.
Fix for report #44491 on bugzilla.kernel.org.

Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Karsten Keil 2012-07-12 07:01:10 +00:00 • committed by David S. Miller

parent 7be7e93268

commit 5b999fd04a

1 changed files with 5 additions and 0 deletions

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drivers/isdn/hisax/isurf.c

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