Dan Carpenter 3429769bc6 ppp: potential NULL dereference in ppp_mp_explode() ...

Smatch complains because we check whether "pch->chan" is NULL and then
dereference it unconditionally on the next line.  Partly the reason this
bug was introduced is because code was too complicated.  I've simplified
it a little.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2010-09-13 12:44:11 -07:00

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