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(parent: 4ce736a) | patch
mISDN: replace current->state by set_current_state()
authorFabian Frederick <fabf@skynet.be>
Fri, 20 Feb 2015 18:12:52 +0000 (19:12 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sun, 22 Feb 2015 20:24:10 +0000 (15:24 -0500)
commitf5bdff3876656bc2a6552414f79dc8fc68a26d18
tree18c6d635c77105420915b2877c2f84ea281250edtree | snapshot
parent4ce736a40cd213efcd6088b601096248cff121eacommit | diff
mISDN: replace current->state by set_current_state()

Use helper function to access current->state.
Direct assignments are prone to races and therefore buggy.

Thanks to Peter Zijlstra for the exact definition of the problem.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/hardware/mISDN/hfcpci.c diff | blob | history
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