ieee1394: nodemgr: fix rwsem recursion

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nodemgr_update_pdrv grabbed an rw semaphore (as reader) which was
already taken by its caller's caller, nodemgr_probe_ne (as reader too).
Reported by Miles Lane, call path pointed out by Arjan van de Ven.

FIXME:
Shouldn't we rather use class->sem there, not class->subsys.rwsem?

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

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Stefan Richter 2006-09-06 19:04:00 +02:00

parent b809289df0

commit 9b51601086

1 changed files with 5 additions and 4 deletions

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drivers/ieee1394/nodemgr.c

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