[PARISC] be more defensive in process.c::get_wchan
authorKyle McMartin <kyle@parisc-linux.org>
Wed, 30 May 2007 06:36:00 +0000 (02:36 -0400)
committerKyle McMartin <kyle@minerva.i.cabal.ca>
Wed, 30 May 2007 06:36:00 +0000 (02:36 -0400)
While debugging, I noticed we don't check the task_struct arg passed to
get_wchan, whereas everyone else does.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

No differences found